Unit 4: 1800 to the 1840s

Political Transitions and the Second Party System

The political landscape of the early nineteenth century was defined by a shift toward Democratic-Republican dominance and the eventual emergence of the Second Party System. The Election of $1800$, in which Thomas Jefferson won the presidency, ushered in a period of Democratic-Republican control. This was followed by the "Era of Good Feelings" ($1815-1825$), a time characterized by a sense of prosperity and national unity. However, partisan politics were reignited during the Election of $1824$ due to the controversial "corrupt bargain." This gave way to the "Era of the Common Man" ($1820s-1840s$), during which suffrage was extended to nearly all white men as most states dropped property requirements. Simultaneously, states began restricting voting rights specifically to free white men during the period spanning $1807-1840s$. Andrew Jackson became the first president from west of the Appalachian Mountains ($1828-1837$), championing the cause of the common man and initiating the Bank War ($1832-1836$), which led to the dismantling of the Second Bank of the United States. In opposition to Jackson's Democratic Party, the Whig Party formed ($1833-1856$). In $1840$, the Whig candidate William Henry Harrison was elected president following a high-voter-turnout "log cabin campaign." Internal political strife also manifested in the Dorr Rebellion ($1841-1842$), which led to expanded suffrage in Rhode Island. Earlier, the Hartford Convention ($1814$) saw New England Federalists convene to express their opposition to the War of $1812$.

The Evolving Judicial Landscape and Federal Authority

The American judiciary established significant precedents for federal authority and private rights through a series of landmark Supreme Court decisions. In $1803$, Marbury v Madison established the core principle of judicial review. This was followed in $1810$ by Fletcher v Peck, the first instance in which the Court ruled a state law unconstitutional to protect private rights from state interference. Martin vs Hunter’s Lessee ($1816$) upheld the Supreme Court’s authority to review state court decisions involving federal law, while Cohens v Virginia ($1821$) established the Court's right to review state criminal cases involving constitutional rights. Corporate and property rights were further defended in Dartmouth v. Woodward ($1819$). Economic regulation was addressed in Gibbons v Ogden ($1824$), which confirmed Congress’ power to regulate interstate commerce under the Commerce Clause. In matters of tribal sovereignty, Worcester v Georgia ($1832$) reversed the previous Cherokee Nation v Georgia ruling, stating that Georgia did not have authority within the Cherokee Nation. Labor rights saw a milestone in Commonwealth v Hunt ($1842$), which established the legality of labor unions. In $1841$, the Court ruled in favor of Africans who had been illegally enslaved and subsequently rebelled on the ship El Amistad.

Economic Transformations: The Market Revolution and Technology

The Market Revolution ($1815-1850$) transformed the United States into a capitalist economy through technological innovation and infrastructure development. The first steamboat service opened on the Hudson River in $1807$, and Francis Cabot Lowell opened the first factory in the US in $1813$. Large-scale infrastructure projects like the Erie Canal ($1825$) connected the Great Lakes to the Atlantic, and the opening of the B&O Railroad in $1827$ established the first long-distance railroad line. The National (Cumberland) Road in $1837$ further encouraged westward migration and economic growth. Henry Clay proposed the American System ($1824$), advocating for a protective tariff, a national bank, and subsidies for internal improvements. The Tariff of $1816$ was passed to protect American manufacturing, though later tariffs like the "Tariff of Abominations" ($1828$) sparked the Nullification Crisis, which was eventually resolved by the Compromise Tariff of $1833$. Agricultural technology advanced with McCormick’s patent for the mechanical reaper in $1834$ and John Deere’s invention of the steel plow in $1837$, which transformed farming in the Midwest. Communication was revolutionized in $1843$ when Congress funded the first telegraph line from Washington, D.C. to Baltimore. Amidst this growth, the Panic of $1837$ caused an economic depression that contributed to the decline of the Democratic Party ($1837-1843$). Labor movements also began to emerge, including the Ten Hour Movement ($1820s-1840s$) and the Lowell Female Reform Association ($1845$), the first women's union in the US.

Geography, Migration, and Territorial Expansion

Territorial expansion dramatically reshaped the American map and led to intense debates and conflict. The Louisiana Purchase in $1803$ doubled the size of the nation, and the Lewis and Clark Expedition ($1803-1806$) provided essential information about the West. The Convention of $1818$ established the US-Canada border at the $49^{th}$ parallel and permitted joint British and American occupation of the Oregon Territory. Spain ceded East Florida in the Adams-Onís Treaty of $1819$. Between $1821$ and $1836$, US immigrants began settling in Texas, frequently bringing enslaved people with them. This expansion came at a heavy cost to Native American nations; the Creek War ($1813-1814$) forced huge territorial cessions, the First Seminole War ($1816-1818$) paved the way for removal from Florida, and the Black Hawk War ($1832$) forced tribes from Illinois and Wisconsin. The Indian Removal Act ($1830-1850$) resulted in the forced relocation of Native Americans during the Trail of Tears.

America in the World and Foreign Policy

The United States sought to establish its sovereignty and protect its economic interests through various foreign policy measures. The Barbary Pirate Wars ($1801-1816$) were fought to protect US trade in the Mediterranean. As conflict between Britain and France intensified, the US passed the Embargo Act, the Non-Intercourse Act, and Macon’s Bill No. 2 ($1807-1810$) in attempts to force the respect of US neutrality. The War of $1812$ ($1812-1815$) was eventually fought over trade disputes and interference in American sovereignty. In $1823$, the Monroe Doctrine was issued, warning European powers against further colonization or interference in the Americas.

Social Structures, Religion, and the Struggle Over Slavery

Social reform and religious zeal characterized the mid-nineteenth century, while the institution of slavery became increasingly divisive. The Second Great Awakening ($1820s-1840s$) sparked religious revivals and the birth of new denominations, such as Joseph Smith's Mormon Church in $1830$ and the Wesleyan Methodist Church in $1843$, which dedicated itself to abolition and social reform. The American Temperance Society was founded in $1826$. In culture, the Hudson River Valley School romanticized the American wilderness in landscape paintings ($1820-1850s$). The "Cult of Domesticity" was reinforced by publications like Godey’s Lady’s Book ($1830-1896$), yet women also campaigned for rights, culminating in the Seneca Falls Convention in $1848$. Wesleyan College opened in $1836$ as the first college to grant bachelor's degrees to women. Meanwhile, the abolitionist movement grew; William Lloyd Garrison began publishing The Liberator in $1831$, and the American Anti-slavery Society was founded in $1833$. The Liberty Party formed in $1840$ as an abolitionist political party. Influential works like the Narrative of the Life of Frederick Douglass ($1845$) bolstered the movement. Resistance to slavery was seen in Gabriel’s Rebellion ($1800$) and Nat Turner’s Rebellion ($1831$), the latter of which sparked fear and led to increased restrictions on enslaved people. Debate over slavery's expansion led to the Missouri Compromise ($1820$), which prohibited slavery above the $36^\circ 30'$ line in the Louisiana Territory. In response to rising abolitionism, John C. Calhoun justified slavery as a "positive good" in $1837$, and the House of Representatives enforced a Gag Rule ($1836-1844$) to ban the discussion of slavery. Efforts like the American Colonization Society ($1816$) promoted the relocation of free enslaved people to Africa. Social structures were further diversified by the establishment of the first African American Church west of the Mississippi, the First African Baptist Church, in $1827$.