Cold War

Representative Democracy

A system of government in which elected officials represent the people and make decisions on their behalf.

Totalitarian Government

A political system where the state holds total authority over the society and seeks to control all aspects of public and private life.

Communism

An economic and political system where all property is publicly owned, and each person works and is paid according to their abilities and needs.

Iron Curtain Speech

A speech by Winston Churchill in 1946 that warned about the dangers posed by the Soviet Union's expansion in Europe.

Truman Doctrine

A U.S. policy established in 1947 to provide military and economic support to countries resisting communism.

Containment Policy

A U.S. strategy aimed at preventing the spread of communism beyond its existing borders.

Marshall Plan

A U.S. initiative launched in 1948 to provide economic support to rebuild European economies after World War II to prevent the spread of communism.

Berlin Blockade

A Soviet attempt in 1948 to cut off access to East Berlin and force the Allied powers to abandon the city.

Berlin Airlift

An operation in 1948-49 where the U.S. and its allies flew in supplies to West Berlin during the Soviet blockade.

House Un-American Activities Committee (HUAC)

A committee established in 1938 to investigate alleged disloyalty and subversive activities by private citizens and public employees.

Joseph McCarthy

A U.S. senator known for making unsubstantiated claims about communist infiltration in the government, especially during the Red Scare.

Red Scare

A period of intense fear of communism and its potential influence in the U.S., particularly in the late 1940s and 1950s.

Proxy Conflict

A conflict where two opposing countries or powers support combatants that serve their interests instead of waging war directly.

Gulag

A government agency that administered the forced labor camp system in the Soviet Union.

Cold War

A prolonged period of geopolitical tension between the Soviet Union and the United States and their respective allies.

Military Alliances

Agreements between nations to support each other in the event of conflict.

Demagogue

A political leader who seeks support by appealing to popular desires and prejudices rather than by using rational argument.

Inchon Attack

A surprise amphibious assault led by General MacArthur during the Korean War, marking a significant turning point in the conflict.

Limited War

A conflict fought to achieve limited objectives rather than the total defeat of the enemy.

NATO (North Atlantic Treaty Organization)

A military alliance established in 1949 between North American and European countries to provide collective security against the Soviet Union.

Soviet Atomic Bomb

The development of nuclear weapons by the Soviet Union, completed in 1949, which changed the dynamics of the Cold War.

Mao Zedong

The founding father of the People's Republic of China and leader of the Chinese Communist Party.

Korean War

A conflict that began in 1950 when North Korea invaded South Korea, leading to a military response from the United States and other nations.