1847-1939
Horace Mann was an American politician and education reformer, best known for promoting universal public education and teacher training in "normal schools."
1796-1859
Former U.S. Representative Eric Massa served just over a year in the House before he was accused of sexual misconduct with a male staffer.
1959-
John McCain is a military hero and Republican U.S. Senator defeated by Barack Obama in the 2008 United States presidential election.
1936-
American politician Eugene J. McCarthy challenged Lyndon B. Johnson in the race for the 1968 Democratic presidential nomination, which led to Johnson's withdrawal.
1916-2005
1908-1957
Though he helped reform the Democratic Party, U.S. Senator George S. McGovern lost his 1972 presidential campaign to Richard Nixon.
1922-2012
1955-
Republican U.S. Congresswoman Cathy McMorris Rodgers is best known for being the highest ranking Republican female in the House of Representatives.
1969-
Kweisi Mfume is the former President and CEO of the National Association for the Advancement of Colored People (NAACP).
1948-
For three decades, Senator Barbara Mikulski of Maryland has served in the U.S. Congress and been a strong supporter of women's issues.
1936-
1883-1968
1928-
The fifth president of the United States, James Monroe is known for his "Monroe Doctrine," disallowing further European colonization in the Americas.
1758-1831
1724-1777
Actor George Murphy starred in more than 45 films, including Little Miss Broadway opposite Shirley Temple. In 1964, he was elected to represent California in the U.S. Senate.
1902-1992
1932-2010
Civil rights activist and ACLU alum Eleanor Holmes Norton serves as a non-voting delegate to Congress from the District of Columbia.
1937-
Barack Obama is the 44th and current president of the United States, and the first African American to serve as U.S. president. First elected to the presidency in 2008, he won a second term in 2012.
1961-
1872-1936
1745-1806
Senator Rand Paul, son of Congressman Ron Paul of Texas, is best known for his support of the Tea Party movement and his controversial comments on the Civil Rights Act.
1963-
Politician Ron Paul has served in the U.S. House of Representatives for Texas multiple times. His politics are a mix of Republican and Libertarian views.
1935-
Franklin Pierce, the 14th president of the United States, signed the Kansas-Nebraska Act, prompting a bloody conflict over Kansas' slavery status.
1804-1869
1837-1921
Charles Pinckney was an American Founding Father, governor of South Carolina and signer of the U.S. Constitution.
1757-1824
James Polk was the 11th president of the United States, known for his territorial expansion of the nation chiefly through the Mexican-American War.
1795-1849
Senator Rob Portman of Ohio is an influential Republican politician who served as President George W. Bush's budget chief from 2006 to 2007.
1955-
Adam Clayton Powell Jr. was a 20th century clergyman and U.S. representative who was a major force in establishing civil rights for African Americans.
1908-1972
1947-
1930-
Jeannette Rankin was the first woman to serve in the U.S. Congress. She helped pass the 19th Amendment, giving women the right to vote, and was a committed pacifist.
1880-1973
1834-1882
James T. Rapier served in Congress as a U.S. Representative from Alabama. He was one of only three black congressmen during Reconstruction and helped to pass the Civil Rights Act of 1875.
1837-1883
Sam Rayburn was an American politician best known for his roles as Speaker of the House, Majority Leader to Congress and Chairman of the National Democratic Convention.
1882-1961
1949-
1839-1902
Harry Reid is a Democratic U.S. senator from Nevada. He was elected Senate majority leader in 2008.
1939-
Hiram Revels is best known as the first African American to serve in the United States Senate.
1827-1901
Bill Richardson served in Clinton's cabinet and as New Mexico’s governor but he was unsuccessful in his bid for a 2008 Democratic presidential nomination.
1947-
1945-
Young Republican politician Marco Rubio won an impressive victory in his 2009 campaign for one of Florida's seats in the U.S. Senate.
1971-
U.S. Representative Paul Ryan is a Republican from Wisconsin known for his conservative positions. In the 2012 presidential election, Ryan was the running mate of Republican nominee Mitt Romney, who was defeated by President Barack Obama.
1970-
Rick Santorum became known across the country after his election to the U.S. House of Representatives in 1990.
1958-
Junior Senator Tim Scott is the seventh African American to win election to the U.S. Senate. He is also a former U.S. representative for South Carolina's 1st Congressional District.
1965-
1951-
William Seward was a New York governor and U.S. senator before serving as secretary of state under Abraham Lincoln and Andrew Johnson.
1801-1872
Roger Sherman was an American government leader best known as a founding father that signed and drafted the Declaration of Independence and signed the U.S. Constitution.
1721-1793
1931-
Arlen Specter was Philadelphia District Attorney and was elected to the senate five times. He helped initiate the reauthorization of the Patriot Act.
1930-2012
1824-1893
Alexander Stephens was the Confederate vice president during the American Civil War.
1812-1883
Ted Stevens was a U.S. senator from Alaska, and the longest-serving Republican senator in American history (1968-2009).
1923-2010
Thaddeus Stevens, a member of the U.S. House of Representatives during Abraham Lincoln's presidency, fought to abolish slavery and helped draft the 14th Amendment during Reconstruction.
1792-1868
Charles Sumner was a U.S. Representative best known an anti-slavery advocate who authored the nation’s first civil rights legislation.
1811-1874
1942-
Republican John Thune won the 2004 Senate election against Democrat Tom Daschle to become senator of South Dakota.
1961-
Strom Thurmond served as a U.S. senator for South Carolina from 1956 to 2003, during which time he switched from Democrat to Republican due to his opposition to the 1964 Civil Rights Act. He resigned from the Senate at age 100—becoming the oldest congressman in U.S. history.
1902-2003
1847-1918
John Tyler was the 10th president of the United States.
1790-1862
Martin Van Buren was the eighth president of the United States. His shrewd dealings laid the foundations for the Democratic Party and the modern political machine.
1782-1862
1890-1953
Elizabeth Warren is a Democrat from Massachusetts who was elected to the U.S. Senate in 2012. She previously worked as an assistant to President Barack Obama and helped design the Consumer Financial Protection Bureau, among several other roles.
1949-
Harold Washington became the first African-American mayor of Chicago in 1983.
1922-1987
Anthony Wayne was an American general and U.S. Representative best known for winning the Battle of Fallen Timbers which removed Native American claims to Ohio and the surrounding area.
1745-1796
Daniel Webster was an American lawyer and Whig Part leader who served as a congressman and secretary of state.
1782-1852
Former U.S. Representative Anthony Weiner served New York's 9th congressional district from January 1999 until June 2011, when he abruptly resigned over a sexting scandal.
1964-
1933-2010
Henry Wilson was the 18th vice president of the United States, serving from 1873 to 1875 with President Ulysses S. Grant.
1812-1875
Andrew Young, Jr is a clergyman and was an activist during the civil rights movement. He was also a member of congress and twice elected at the mayor of Atlanta.
1932-