US HISTORY UPDATED VERSION
US ALL STUFF
Mercantilism — economic system where colonies exist to benefit the mother country
Salutary neglect — Britain loosely enforced colonial rules before tightening control
Triangular trade — trade system between Americas, Africa, and Europe involving enslaved people and goods
Middle Passage — forced transport of enslaved Africans across the Atlantic
Columbian Exchange — transfer of goods, people, and diseases between hemispheres
Joint-stock companies — investors fund colonial ventures for profit
Indentured servants — laborers who worked for passage to America
Mayflower Compact — early self-government agreement in Plymouth
Town hall meetings — local democratic participation in colonies
Stamp Act / Sugar Act / Tea Act — British taxes on colonies
“No taxation without representation” — colonial protest against British taxation
📜 Enlightenment & Revolutionary Ideas
John Locke — natural rights and government by consent
Montesquieu — separation of powers
Voltaire — freedom of speech and religion
Social contract — government exists by agreement of the people
English Bill of Rights — limits monarchy, protects rights
Thomas Paine — wrote revolutionary arguments (Common Sense)
🇺🇸 Revolution & Constitution
Declaration of Independence — This document declared the colonies free from Britain in 1776. It justified independence using Enlightenment ideas of rights and government consent. Declaration of Independence
Articles of Confederation — This was America’s first national government system. It created a weak central government that struggled to govern effectively. Articles of Confederation
Constitutional Convention — This 1787 meeting was held to fix problems in the Articles of Confederation. Delegates instead created an entirely new Constitution. Constitutional Convention
Great Compromise — This created a bicameral legislature with representation based on population and equal state representation. It balanced the interests of large and small states.
Three-Fifths Compromise — This counted enslaved people as three-fifths of a person for representation and taxation. It increased Southern political power in Congress.
Federalists vs Anti-Federalists — Federalists supported a strong national government, while Anti-Federalists feared it would become too powerful. Their debate shaped the Constitution and Bill of Rights.
Bill of Rights — These are the first ten amendments to the Constitution protecting individual freedoms. They were added to secure Anti-Federalist support.
Federalism — This is the division of power between national and state governments. It prevents either level from becoming too powerful.
Elastic clause — This allows Congress to make laws needed to carry out its powers. It gives the government flexibility.
Electoral College — This system selects the president through electors rather than direct popular vote. It was created as a compromise between Congress and voters.
Judicial review — This is the power of courts to declare laws unconstitutional. It was established in Marbury v. Madison.
Hamilton vs Jefferson — Hamilton supported a strong central government and industry-based economy. Jefferson favored states’ rights and an agricultural society.
Washington’s cabinet / Farewell Address — Washington created a cabinet for advice and warned against political parties and foreign alliances. His leadership set early presidential traditions.
Separation of powers / checks and balances — Government power is divided into three branches. Each branch can limit the others to prevent tyranny.
🌎 Early Republic & Expansion
Louisiana Purchase — The U.S. bought territory from France in 1803, doubling its size. It opened land west of the Mississippi River for expansion.
War of 1812 — This war between the U.S. and Britain reinforced American independence. It also boosted nationalism after the conflict ended.
Monroe Doctrine — This policy warned European nations not to interfere in the Americas. It asserted U.S. influence in the Western Hemisphere.
Erie Canal — This canal connected the Great Lakes to the Atlantic Ocean. It boosted trade and economic growth in the North.
Indian Removal Act / Trail of Tears — Native Americans were forced off their lands in the Southeast. Thousands died during forced relocation to the West.
Andrew Jackson — Jackson expanded presidential power and promoted populist policies. His presidency also led to controversial Indian removal policies.
Spoils system — This practice rewarded political supporters with government jobs. It increased political loyalty but also corruption.
Texas Annexation — The U.S. added Texas as a state in 1845. This increased tensions with Mexico.
Mexican-American War — This war resulted from U.S. expansion into Mexican territory. The U.S. gained large areas in the Southwest after victory.
Mexican Cession — Mexico ceded land to the U.S. after the war. This included present-day California and surrounding states.
Manifest Destiny — This belief held that the U.S. was destined to expand across North America. It justified westward expansion and territorial growth.
Homestead Act — This law gave settlers land in the West if they improved it. It encouraged migration and farming expansion.
Transcontinental Railroad — This railroad connected the East and West coasts. It made travel and trade across the country much faster.
California Gold Rush — This event brought thousands of settlers to California in search of gold. It rapidly increased population and economic growth.
⚖ Civil War & Reconstruction (sample — I can continue if you want)
Sectionalism — This was a growing division between Northern and Southern states. It was mainly caused by disagreements over slavery and economics.
Missouri Compromise — This kept balance between slave and free states. It banned slavery north of a set line except Missouri.
Compromise of 1850 — This series of laws tried to ease tensions over slavery expansion. It included stricter fugitive slave laws.
Kansas-Nebraska Act — This allowed settlers to decide on slavery through popular sovereignty. It led to violent conflict in Kansas.
Fugitive Slave Act — This required escaped enslaved people to be returned to enslavers. It angered many in the North.
Dred Scott case — The Supreme Court ruled that African Americans were not citizens. It also said Congress could not ban slavery in territories.
Election of 1860 — Abraham Lincoln’s victory led Southern states to secede. It directly triggered the Civil War.
Secession / Confederacy — Southern states left the Union and formed their own government. This led to the Civil War.
Abraham Lincoln — Lincoln led the U.S. during the Civil War. He worked to preserve the Union and later ended slavery.
Emancipation Proclamation — This declared enslaved people in Confederate states free. It shifted the war to include ending slavery as a goal.
Reconstruction — This was the period of rebuilding the South after the Civil War. It also aimed to integrate formerly enslaved people into society.
Reconstruction Amendments (13th, 14th, 15th) — These abolished slavery, defined citizenship, and protected voting rights. They reshaped civil rights in the U.S.
Freedmen’s Bureau — This agency helped formerly enslaved people with food, education, and jobs. It supported transition into freedom.
🏭 Industrialization (Gilded Age)
Laissez-faire capitalism — This is the belief that the government should not interfere in the economy. Businesses were largely free to operate with minimal regulation during the Gilded Age.
Social Darwinism — This applied “survival of the fittest” to society and economics. It was often used to justify inequality between rich and poor.
Corporations / trusts / monopolies — These are large business organizations that control major parts of an industry. They reduced competition but increased efficiency and wealth concentration.
Robber barons / captains of industry — Robber barons is a negative term for wealthy industrialists who exploited workers, while captains of industry praises their innovation. Figures like Rockefeller and Carnegie are often debated between these labels.
Andrew Carnegie / John D. Rockefeller / J.P. Morgan — These were major industrial leaders who built steel, oil, and banking empires. They shaped the modern U.S. economy through massive business control.
Interstate Commerce Act — This law regulated railroad prices and practices. It was one of the first federal attempts to control big business.
Sherman Antitrust Act — This law was created to break up monopolies. However, it was initially weakly enforced.
Labor strikes (Railroad Strike of 1877 / Haymarket Riot / Homestead Strike / Pullman Strike) — These were major worker protests against low wages and poor conditions. Many strikes turned violent and showed tensions between labor and business.
Urbanization — This was the rapid growth of cities due to industrial jobs. It led to overcrowding, poor housing, and new social challenges.
Old vs New immigrants — Old immigrants came mainly from Northern and Western Europe, while new immigrants came from Southern and Eastern Europe. New immigrants often faced more discrimination.
Chinese Exclusion Act — This law banned Chinese immigration. It was the first major federal law restricting immigration based on nationality.
Nativism — This is the belief that native-born Americans are superior to immigrants. It led to discrimination and restrictive immigration laws.
🧹 Progressive Era
Muckrakers — These were journalists who exposed corruption in business and government. Their reporting helped spark reform movements.
Upton Sinclair / Jacob Riis / Jane Addams / Lincoln Steffens — These reformers exposed problems in factories, cities, and politics. Their work led to reforms in labor, housing, and government.
Teddy Roosevelt — Roosevelt was a progressive president who supported regulation of big business. He used “trust-busting” to break up monopolies.
Trust-busting — This was the government breaking up large monopolies. It was used to promote competition and protect consumers.
Child labor / minimum wage / consumer protection — These reforms aimed to improve working conditions and protect workers. They were key goals of the Progressive movement.
Meat Inspection Act / Pure Food and Drug Act — These laws regulated food safety and labeling. They were passed after public concern about unsafe products.
Settlement houses — These were community centers that helped immigrants with education and social services. They improved living conditions in urban areas.
Suffrage / temperance — Suffrage was the fight for women’s voting rights, and temperance was the movement to limit alcohol. Both were major Progressive Era reform movements.
17th Amendment — This established direct election of U.S. senators by voters. It reduced corruption in state legislatures.
🌍 Imperialism
Monroe Doctrine / Roosevelt Corollary — The Monroe Doctrine warned Europe to stay out of the Americas, while the Roosevelt Corollary expanded U.S. power to intervene in Latin America. Together, they justified American dominance in the Western Hemisphere.
Spanish-American War — This war resulted in U.S. victory over Spain and expansion overseas. The U.S. gained territories like Puerto Rico, Guam, and the Philippines.
Panama Canal — This canal connected the Atlantic and Pacific Oceans. It improved global trade and military movement.
Yellow journalism — This was sensationalized newspaper reporting that exaggerated events. It helped push the U.S. into the Spanish-American War.
“Remember Maine!” — This was a rallying cry after the USS Maine exploded in Cuba. It increased public support for war against Spain.
Open Door Policy — This policy ensured equal trading rights in China for all nations. It protected U.S. economic interests in Asia.
Dollar diplomacy — This was the use of economic influence instead of military force. It aimed to protect American investments abroad.
💣 World War I, 1920s, Great Depression
WWI entry causes — The U.S. entered WWI due to events like unrestricted submarine warfare and the Zimmerman Telegram. These threats pushed the U.S. to join the Allies.
Espionage & Sedition Acts — These laws limited criticism of the government during WWI. They were used to suppress anti-war speech.
Schenck v. U.S. — The Supreme Court ruled that free speech can be limited in wartime. It introduced the “clear and present danger” standard.
League of Nations — This was an international organization created to prevent future wars. The U.S. did not join due to isolationist opposition.
Jazz Age / Harlem Renaissance — This was a cultural period of music, art, and African American creativity. It centered in Harlem and shaped modern American culture.
Great Migration — This was the movement of African Americans from the South to Northern cities. It changed urban demographics and culture.
Red Scare / Sacco and Vanzetti / KKK resurgence — This was a period of fear of communism and immigrants. It led to discrimination and political paranoia.
Prohibition (18th & 21st Amendments) — Prohibition banned alcohol, and the 21st Amendment later repealed it. It was widely ignored and led to organized crime growth.
Great Depression — This was a severe economic collapse caused by stock market crash and overproduction. It led to widespread unemployment and poverty.
Hoovervilles / bread lines / Dust Bowl / Bonus Army — These were hardships faced during the Depression. They reflected widespread poverty and the government struggle to respond.
New Deal (FDR) — This was a series of programs designed to relieve poverty and reform the economy. It expanded the role of the federal government.
FDIC / Social Security — FDIC insured bank deposits, while Social Security provided retirement benefits. Both were major New Deal reforms.
Court packing plan — This was FDR’s attempt to expand the Supreme Court. It was proposed to support New Deal laws.
⚔ WWII & Cold War
Pearl Harbor — This Japanese attack caused the U.S. to enter WWII. It united American public support for war.
Lend-Lease / Cash and Carry — These were policies that provided aid to Allies before the U.S. entered WWII. They helped support Britain and other nations.
Rosie the Riveter — This symbol represented women working in factories during WWII. It showed the expansion of women’s roles in the workforce.
Internment camps / Korematsu v. U.S. — Japanese Americans were forcibly relocated during WWII. The Supreme Court upheld this policy during wartime.
Manhattan Project / atomic bomb / Hiroshima — This was the secret U.S. project to develop nuclear weapons. The bombs dropped on Japan ended WWII.
Nuremberg Trials — These were trials of Nazi war criminals after WWII. They established accountability for war crimes.
GI Bill — This provided benefits like education and housing for veterans. It helped expand the middle class after WWII.
Containment / Truman Doctrine / Marshall Plan — These policies aimed to stop the spread of communism. They shaped U.S. Cold War strategy.
Berlin Airlift / NATO / Warsaw Pact — These were Cold War events and alliances. They reflected division between the U.S. and Soviet Union.
Arms race / space race / Sputnik — This was competition between the U.S. and USSR in weapons and space exploration. Sputnik’s launch increased U.S. fear of falling behind.
McCarthyism / HUAC / blacklist — This was a period of anti-communist fear in the U.S. People were accused of communism often without evidence.
Bay of Pigs / Cuban Missile Crisis — These were major Cold War confrontations with Cuba and the Soviet Union. The Cuban Missile Crisis brought the world close to nuclear war.
Duck and cover / bomb shelters — These reflected fear of nuclear attack in American society. Civil defense became part of daily life.
✊ Civil Rights Movement
Separate but equal / segregation / Plessy v. Ferguson — This doctrine legalized racial segregation. It remained in place until overturned by later civil rights cases.
Brown v. Board of Education (contextual) — This Supreme Court case ended school segregation. It was a major victory for civil rights.
Montgomery Bus Boycott / Freedom Rides / March on Washington — These were major protests against segregation. They helped bring national attention to civil rights issues.
Martin Luther King Jr. / Malcolm X / Black Power — These leaders represented different approaches to civil rights. King supported nonviolence while Malcolm X and Black Power emphasized self-defense and empowerment.
Civil Rights Act (1964) — This law banned segregation in public places and employment discrimination. It was a major legislative victory.
Voting Rights Act (1965) — This law protected African American voting rights. It banned discriminatory voting practices.
24th Amendment / Gideon v. Wainwright / Miranda v. Arizona — These expanded constitutional rights. They strengthened protections for criminal defendants and voters.
Civil disobedience / nonviolence — These were strategies used in civil rights protests. They involved peaceful resistance to unjust laws.
🇺🇸 Late Cold War to Modern Era
Vietnam War / Gulf of Tonkin Resolution — The Vietnam War was a conflict to stop communism in Southeast Asia. The Gulf of Tonkin Resolution expanded U.S. military involvement.
War Powers Act — This law limited presidential power to send troops into combat without Congress approval. It was passed after Vietnam.
Watergate scandal / Nixon resignation — This was a political scandal involving abuse of presidential power. It led to Nixon resigning from office.
Oil embargo (1970s crisis) — OPEC restricted oil exports, causing shortages and inflation in the U.S. It revealed American dependence on foreign oil.
Camp David Accords — This was a peace agreement between Egypt and Israel mediated by the U.S. It was a major diplomatic success.
Reaganomics / supply-side economics / SDI (“Star Wars”) — These were Reagan’s economic and military policies. They focused on tax cuts and increased defense spending.
George H.W. Bush & Iraq War (Gulf War) — The U.S. led a coalition to remove Iraq from Kuwait. It was a major post-Cold War military action.
NAFTA — This trade agreement created free trade between the U.S., Canada, and Mexico. It increased economic globalization.
George W. Bush & War on Terror — This was a global campaign against terrorism after 9/11. It included wars in Afghanistan and Iraq.
Obama & Affordable Care Act — This law expanded healthcare access in the U.S. It required most Americans to have health insurance.
Immigration reform / environmental regulation — These refer to modern policy debates over border control and climate change. They remain major political issues today.
Constitution & Amendments
Separation of Powers: Legislative, Executive, and Judicial branches are divided to prevent any one branch from gaining too much power.
Checks and Balances: Each branch of government has the ability to limit the powers of the other branches to prevent abuse of power.
Federalism: Power is divided between the national government and state governments to balance authority and local control.
Elastic Clause: Congress can pass laws needed to carry out its constitutional powers, allowing flexibility in government action.
Bill of Rights: The first ten amendments protect individual liberties and limit government power.
1st Amendment: Protects freedoms of speech, religion, press, assembly, and petition from government interference.
4th Amendment: Protects citizens from unreasonable searches and seizures without probable cause or a warrant.
5th Amendment: Protects the rights of the accused including due process and protection against self-incrimination.
6th Amendment: Guarantees the right to a fair and speedy trial with legal counsel and an impartial jury.
8th Amendment: Prohibits excessive bail, excessive fines, and cruel and unusual punishment.
10th Amendment: Reserves powers not given to the federal government to the states or the people.
13th Amendment: Abolishes slavery and involuntary servitude in the United States.
14th Amendment: Grants citizenship to all born in the U.S. and guarantees equal protection under the law.
15th Amendment: Prohibits denying the right to vote based on race, primarily protecting Black men’s voting rights.
16th Amendment: Allows the federal government to collect income tax from citizens.
18th admendment: banned the manufacture, sale, and transportation of alcohol in the United States.
19th Amendment: Grants women the right to vote nationwide.
21st admendment: ended Prohibition by repealing the 18th Amendment. It restored the legal production and sale of alcohol, largely because Prohibition was difficult to enforce and led to organized crime.
Key Cases
⚖ Supreme Court Cases (with context)
Marbury v. Madison (1803)
Early conflict under Jefferson after Adams’ “midnight judges.”
Established judicial review, allowing the Supreme Court to strike down unconstitutional laws and strengthening the judicial branch.
McCulloch v. Maryland (1819)
Maryland tried to tax the national bank created under Hamilton’s financial system.
The court ruled the federal government has implied powers and states cannot tax federal institutions, strengthening national power.
Gibbons v. Ogden (1824)
Dispute over steamboat monopoly licenses between states during early industrial growth.
The court ruled the federal government controls interstate commerce, expanding national economic authority.
Dred Scott v. Sandford (1857)
Rising tensions over slavery in territories before the Civil War.
The court ruled enslaved people are property and cannot be citizens, intensifying sectional conflict.
Plessy v. Ferguson (1896)
Jim Crow era expansion of segregation laws in the South.
The court upheld “separate but equal,” legalizing segregation for decades.
Schenck v. United States (1919)
World War I era restrictions on anti-war speech.
Court ruled speech creating a “clear and present danger” is not protected, limiting First Amendment rights.
Korematsu v. United States (1944)
WWII fear after Pearl Harbor attack.
The court upheld Japanese American internment as a wartime security measure.
Brown v. Board of Education (1954)
Civil Rights Movement challenge to school segregation.
The court ruled segregation in public schools unconstitutional, overturning Plessy.
Gideon v. Wainwright (1963)
Case of a poor defendant denied a lawyer.
Court ruled states must provide legal counsel to defendants who cannot afford it.
Miranda v. Arizona (1966)
Confession obtained without informing the suspect of rights.
The court required police to inform suspects of rights before interrogation (“Miranda rights”).
United States v. Nixon (1974)
Watergate scandal involving Nixon’s tapes.
The court ruled the president is not above the law and must release evidence.
Appalachian Mountains: A mountain range running along the eastern United States that historically acted as a natural barrier to westward expansion. They were important for early settlement patterns and resource extraction like coal mining.
Great Lakes: A group of five large freshwater lakes located along the northern U.S. border with Canada. They became a major transportation and trade route connecting the interior of the country to the Atlantic Ocean.
Port of New Orleans: A major port located at the mouth of the Mississippi River in Louisiana. It became one of the most important trade centers for exporting agricultural goods from the American South and Midwest.
Mississippi River: A major river running from northern Minnesota to the Gulf of Mexico. It served as a key transportation route for trade, agriculture, and westward expansion.
Rocky Mountains: A major mountain range stretching from Canada to New Mexico in the western United States. They acted as a geographic barrier but also contained valuable natural resources that encouraged western settlement.
Upton Sinclair: A muckraking journalist who exposed poor working conditions and unsanitary practices in the meatpacking industry in his book The Jungle. His work led to major food safety reforms like the Meat Inspection Act and Pure Food and Drug Act.
Ida Tarbell: A journalist who investigated and exposed unfair business practices of Standard Oil under John D. Rockefeller. Her reporting helped build support for trust-busting and government regulation of monopolies.
Jacob Riis: A photojournalist who exposed harsh living conditions in urban tenements through his book How the Other Half Lives. His work led to housing and sanitation reforms during the Progressive Era.
Margaret Sanger: A women’s health activist who advocated for birth control and reproductive rights. She helped found organizations that later became Planned Parenthood.
Federal Reserve Act: A 1913 law that created the Federal Reserve System to regulate banking and control the money supply. It was designed to stabilize the economy and prevent financial panics.
Great Society: A set of domestic programs launched by President Lyndon B. Johnson aimed at reducing poverty and racial injustice. It expanded federal involvement in healthcare, education, and civil rights.
Fourteen Points: A peace plan proposed by President Woodrow Wilson after World War I. It outlined goals for preventing future wars, including self-determination and the creation of the League of Nations.