The 1966 United States Senate elections were elections on November 8, 1966, for the United States Senate which occurred midway through the second term of President Lyndon B. Johnson. The 33 seats of Class 2 were contested in regular elections. Special elections were also held to fill vacancies. With divisions in the Democratic base over the Vietnam War, and with the traditional mid-term advantage of the party not holding the presidency, the Republicans took three Democratic seats, thereby breaking Democrats' 2/3rds supermajority. Despite Republican gains, the balance remained overwhelmingly in favor of the Democrats, who retained a 64–36 majority. Democrats were further reduced to 63–37, following the death of Robert F. Kennedy in June 1968.
Coleman Livingston Blease was an American politician of the Democratic Party who served as the 89th governor of South Carolina from 1911 to 1915 and represented the state in the United States Senate from 1925 to 1931. Blease was the political heir of Benjamin Tillman. He led a political revolution in South Carolina by building a political base of white textile mill workers from the state's upcountry region. He was notorious for playing on the prejudices of Poor Whites to gain their votes and was an unrepentant white supremacist.
The 1912–13 United States Senate elections were held on various dates in various states. They were the last U.S. Senate elections before the ratification of the Seventeenth Amendment in 1913, establishing direct elections for all Senate seats. Senators had been primarily chosen by state legislatures. Senators were elected over a wide range of time throughout 1912 and 1913, and a seat may have been filled months late or remained vacant due to legislative deadlock. Some states elected their senators directly even before passage of Seventeenth Amendment. Oregon pioneered direct election and experimented with different measures over several years until it succeeded in 1907. Soon after, Nebraska followed suit and laid the foundation for other states to adopt measures reflecting the people's will. By 1912, as many as 29 states elected senators either as nominees of their party's primary or in conjunction with a general election.
The 1934 South Carolina gubernatorial election was held on November 6, 1934, to select the governor of the state of South Carolina. Olin D. Johnston won the contested Democratic primary and ran unopposed in the general election becoming the 98th governor of South Carolina.
The 1938 South Carolina gubernatorial election was held on November 8, 1938 to select the governor of the state of South Carolina. Burnet Rhett Maybank, Mayor of Charleston, South Carolina, won the contested Democratic primary and defeated Republican Joseph Augustis Tolbert in the general election becoming the 99th governor of South Carolina.
The 1908 South Carolina gubernatorial election was held on November 3, 1908, to select the governor of the state of South Carolina. Governor Martin Frederick Ansel faced state senator Coleman Livingston Blease in the Democratic primary and emerged victorious to win a second two-year term as governor.
The 1910 South Carolina gubernatorial election was held on November 8, 1910, to select the governor of the state of South Carolina. Coleman Livingston Blease won the Democratic primary and ran unopposed in the general election to become the 90th governor of South Carolina.
The 1912 South Carolina gubernatorial election was held on November 5, 1912, to select the governor of the state of South Carolina. Governor Coleman Livingston Blease won the Democratic primary. As South Carolina was utterly dominated by the Democratic Party, he faced no significant opposition in the general election.
The 1916 South Carolina gubernatorial election was held on November 7, 1916, to select the governor of the state of South Carolina. Governor Richard Irvine Manning III faced a strong challenge from former governor Coleman Livingston Blease in the Democratic primary, but Manning won a second two-year term as governor.
The 1914 United States Senate election in South Carolina was held on November 3, 1914, to select the U.S. Senator from the state of South Carolina. It was the first election in South Carolina in which the voters were able to choose the candidate in the general election. Incumbent Democratic Senator Ellison D. Smith won the Democratic primary and defeated nominal opposition in the general election to win another six-year term.
The 1920 South Carolina United States Senate election was held on November 2, 1920 to select the U.S. Senator from the state of South Carolina. Incumbent Democratic Senator Ellison D. Smith won the Democratic primary and was unopposed in the general election to win another six-year term.
The 1926 South Carolina United States Senate election was held on November 2, 1926, to select the U.S. Senator from the state of South Carolina. Incumbent Democratic Senator Ellison D. Smith won the Democratic primary and was unopposed in the general election to win another six-year term.
The 1932 United States Senate election in South Carolina was held on November 8.
The 1930 South Carolina United States Senate election was held on November 4, 1930, to select the U.S. Senator from the state of South Carolina. Incumbent Democratic Senator Coleman Livingston Blease was defeated in the Democratic primary by James F. Byrnes. He was unopposed in the general election to win a six-year term.
The 1942 South Carolina United States Senate election was held on November 3, 1942 to select the U.S. Senator from the state of South Carolina. Incumbent Senator Burnet R. Maybank defeated Eugene S. Blease in the Democratic primary and was unopposed in the general election to win a six-year term.
The 1918 South Carolina United States Senate special election was held on November 5, 1918, simultaneously with the regular senate election to select the U.S. Senator from the state of South Carolina to serve the remainder of the term for the 65th Congress. The election resulted from the death of Senator Benjamin Tillman on July 3, 1918. William P. Pollock won the Democratic primary and was unopposed in the general election to win the remaining four months of the term.
The 1924 South Carolina United States Senate election was held on November 4, 1924, to select the U.S. Senator for a six-year term from the state of South Carolina. Coleman Livingston Blease won the Democratic primary and was unopposed in the general election to win the six-year term to the Senate.
The 1913 South Carolina United States Senate election was held on January 28, 1913, when the South Carolina legislature met and unanimously ratified the results of the August 27, 1912 primary. Incumbent Senator Ben Tillman was re-elected to a fourth term in office.
The 1897 South Carolina United States Senate election was a unanimous election of the Democratic nominee on January 26, 1897, to select the U.S. Senator from the state of South Carolina. The Democratic primary election was held on August 26, 1896, and September 9. Prior to the ratification of the 17th Amendment to the United States Constitution, U.S. Senators were elected by the state legislature and not through the direct election by the people of the state. However, the Democratic Party of South Carolina organized primary elections for the U.S. Senate beginning in 1896 and the General Assembly would confirm the choice of the Democratic voters. Conservative Democratic Joseph H. Earle won the Democratic primary and was elected by the General Assembly for a six-year term.
The 1909 South Carolina United States Senate election was held on January 26, 1909. Its outcome was determined by a Democratic Party primary election held on August 25 and September 8, 1908. Interim Senator Frank B. Gary, who had been elected to complete the unfinished term of the late Senator Asbury Latimer, did not run for re-election. Democrat Ellison D. Smith won the Democratic primary and was elected by the General Assembly for a six-year term.
