John Quincy Adams in the context of "Adams–Onís Treaty"

The Whig Party was a mid-19th century political party in the United States. Alongside the Democratic Party, it was one of two major parties from the late 1830s until the early 1850s and part of the Second Party System. As well as four Whig presidents (William Henry Harrison, John Tyler, Zachary Taylor, and Millard Fillmore), other prominent members included Henry Clay, Daniel Webster, Rufus Choate, William Seward, John J. Crittenden, and John Quincy Adams (whose presidency ended prior to the formation of the Whig Party). The Whig base of support was amongst entrepreneurs, professionals, Protestant Christians (particularly Evangelicals), the urban middle class, and nativists.

The party was hostile towards the ideology of "manifest destiny", territorial expansion into Texas and the Southwest, and the Mexican–American War. It disliked presidential power, as exhibited by Andrew Jackson and James K. Polk, and preferred congressional dominance in lawmaking. Members advocated modernization, meritocracy, the rule of law, protections against majority rule, and vigilance against executive tyranny. They favored an economic program known as the American System, which called for a protective tariff, federal subsidies for the construction of infrastructure, and support for a national bank. The party was active in both the Northern and Southern United States and did not take a firm stance on slavery, but Northern Whigs tended to be less supportive than their Democratic counterparts.

Thomas Sully (June 19, 1783 – November 5, 1872) was an English-American portrait painter. He was born in England, became a naturalized American citizen in 1809, and lived most of his life in Philadelphia, Pennsylvania, including in the Thomas Sully Residence. He studied painting in England under Benjamin West. He painted in the style of Thomas Lawrence and has been referred to as the "Sir Thomas Lawrence of America".

He produced over 2,300 paintings over his 70 year career. His subjects included United States presidents Thomas Jefferson, John Quincy Adams, and Andrew Jackson; Revolutionary War hero General Marquis de Lafayette, and Queen Victoria. In addition to portraits of wealthy patrons, he painted landscapes and historical pieces such as the 1819 The Passage of the Delaware. His work was adapted for use on United States coinage.

Jacksonian democracy, also known as Jacksonianism, was a 19th-century political ideology in the United States that restructured a number of federal institutions. Originating with the seventh U.S. president, Andrew Jackson and his supporters, it became the nation's dominant political worldview for a generation. The term itself was in active use by the 1830s.

This era, called the Jacksonian Era or Second Party System by historians and political scientists, lasted roughly from Jackson's 1828 presidential election until the practice of slavery became the dominant issue with the passage of the Kansas–Nebraska Act in 1854 and the political repercussions of the American Civil War dramatically reshaped American politics. It emerged when the long-dominant Democratic-Republican Party became factionalized around the 1824 presidential election. Jackson's supporters began to form the modern Democratic Party. His political rivals John Quincy Adams and Henry Clay created the National Republican Party, which would afterward combine with other anti-Jackson political groups to form the Whig Party.

Henry Clay (April 12, 1777 – June 29, 1852) was an American lawyer and statesman who represented Kentucky in both the U.S. Senate and House of Representatives. He was the seventh House speaker as well as the ninth secretary of state. Clay unsuccessfully ran for president in the 1824, 1832, and 1844 elections. He helped found both the National Republican Party and the Whig Party. For his role in defusing sectional crises, he earned the appellation of the "Great Compromiser" and was part of the "Great Triumvirate" of Congressmen, alongside fellow Whig Daniel Webster and Democrat John C. Calhoun.

Clay was born in Hanover County, Virginia, in 1777, and began his legal career in Lexington, Kentucky, in 1797. As a member of the Democratic-Republican Party, he won election to the Kentucky state legislature in 1803 and to the U.S. House of Representatives in 1810. Clay was chosen as Speaker of the House in early 1811 and, along with President James Madison, led the United States into the War of 1812 against Great Britain. In 1814, he helped negotiate the Treaty of Ghent, which brought an end to the War of 1812, and then after the war, Clay returned to his position as Speaker of the House and developed the American System, which called for federal infrastructure investments, support for the national bank, and high protective tariff rates. During 1820, Clay helped bring an end to a sectional crisis over slavery for many years by leading the passage of the Missouri Compromise. He finished with the fourth-most electoral votes in the multi-candidate 1824–1825 presidential election and used his position as speaker to help John Quincy Adams win the contingent election held to select the president. President Adams then appointed him to the prestigious position of Secretary of State. As a result, critics alleged that the two had agreed to a "corrupt bargain".

Andrew Jackson (March 15, 1767 – June 8, 1845) was the seventh president of the United States from 1829 to 1837. He rose to fame as a U.S. Army general and served in both houses of the U.S. Congress. His political philosophy, which dominated his presidency, became the basis for the rise of Jacksonian democracy. His legacy is controversial: he has been praised as an advocate for working Americans and preserving the union of states, and criticized for his racist policies, particularly towards Native Americans. He was also the founder of, and first president from, the Democratic Party, which dominates American politics to this day along with the Republican Party.

Jackson was born in the colonial Carolinas before the American Revolutionary War. He became a frontier lawyer and married Rachel Donelson Robards. He briefly served in the U.S. House of Representatives and the U.S. Senate, representing Tennessee. After resigning, he served as a justice on the Tennessee Superior Court from 1798 to 1804. He purchased a plantation later known as the Hermitage, becoming a wealthy planter who profited off the forced labor of hundreds of enslaved African Americans during his lifetime. In 1801, he was appointed colonel of the Tennessee militia and was elected its commander. He led troops during the Creek War of 1813–1814, winning the Battle of Horseshoe Bend and negotiating the Treaty of Fort Jackson that required the indigenous Creek population to surrender vast tracts of the present-day U.S. states of Alabama and Georgia. In the concurrent war against the British, Jackson's victory at the Battle of New Orleans in 1815 made him a national hero. He later commanded United States forces during the First Seminole War against the Seminoles and other allied Native groups. This campaign was one of the factors that prompted Spain to negotiate the cession of Florida to the United States, which was finalized in the Adams–Onís Treaty of 1819, in exchange for United States renunciation of territorial claims. He briefly served as Florida's first territorial governor before returning to the Senate. He ran for president in 1824. He won a plurality of the popular and electoral vote, but no candidate won the electoral majority. With the help of Henry Clay, the House of Representatives elected John Quincy Adams as president. Jackson's supporters alleged that there was a "corrupt bargain" between Adams and Clay (who joined Adams' cabinet) and began creating a new political coalition that became the Democratic Party in the 1830s.

The American System was an economic plan that played an important role in American policy during the first half of the 19th century, rooted in the "American School" ideas and of the Hamiltonian economic program of Alexander Hamilton.

A plan to strengthen and unify the nation, the American System was advanced by the Whig Party and a number of leading politicians including Henry Clay and John Quincy Adams. Clay was the first to refer to it as the "American System". Motivated by a growing American economy bolstered with major exports such as cotton, tobacco, native sod, and tar, the politicians sought to create a structure for expanding trade. This System included such policies as:

Mathew B. Brady (c. May 18, 1822 – January 15, 1896) was an American photographer. Known as one of the earliest and most famous photographers in American history, he is best known for his scenes of the American Civil War. He studied under inventor Samuel Morse, who pioneered the daguerreotype technique in America. Brady opened his own studio in New York City in 1844, and went on to photograph U.S. presidents John Quincy Adams, Abraham Lincoln, Millard Fillmore, Martin Van Buren, and other public figures.

When the Civil War began, Brady's use of a mobile studio and darkroom enabled thousands of vivid battlefield photographs to bring home the reality of war to the public. He also photographed generals and politicians on both sides of the conflict, though most of these were taken by his assistants rather than by Brady himself.

Massachusetts's 11th congressional district is an obsolete district that was active during three periods: 1795–1843, 1853–1863, and 1873–1993. The district was located in several different areas of the state. It was most recently eliminated in 1993 after the 1990 U.S. census. Its last congressman was Brian J. Donnelly.

Notable persons elected to the U.S. House of Representatives from the 11th congressional district include John Quincy Adams following his term as president, John F. Kennedy prior to his term as president, and Tip O'Neill prior to his selection as Speaker of the House.