The 1958 United States Senate elections were elections for the United States Senate which occurred in the middle of President Dwight D. Eisenhower's second term. Thirty-two seats of Class 1 were contested in regular elections, the new state of Alaska held its first Senate elections for its Class 2 and 3 seats, and two special elections were held to fill vacancies.
The 1952 United States Senate elections was an election for the United States Senate which coincided with the election of Dwight D. Eisenhower to the presidency by a large margin. The 32 Senate seats of Class 1 were contested in regular elections, and three special elections were held to fill vacancies. The Republicans took control of the Senate by managing to make a net gain of two seats. However, Wayne Morse (R-OR) became an independent forcing Republicans to rely on Vice President Richard Nixon's tie-breaking vote, although Republicans maintained a 48–47–1 plurality. Throughout the next Congress, Republicans were able to restore their 49–46–1 majority. This was the third time, as well as second consecutive, in which a sitting Senate leader lost his seat.
The 1930 United States Senate elections occurred in the middle of Republican President Herbert Hoover's term. The 32 seats of Class 2 were contested in regular elections, and special elections were held to fill vacancies. With the Great Depression beginning to take hold, Republican incumbents became unpopular, and Democrats picked up a net of eight seats, erasing the Republican gains from the previous election cycle, however, Republicans retained control of the chamber. This was the first of four consecutive Senate elections during the Depression in which Democrats made enormous gains, achieving a cumulative pick-up of 34 seats.
The 1912 United States House of Representatives elections were elections for the United States House of Representatives to elect members to serve in the 63rd United States Congress. They were held for the most part on November 5, 1912, while Maine and Vermont held theirs in September. They coincided with the election of President Woodrow Wilson.
The 1894 United States House of Representatives elections were held from June 4, 1894, to November 6, 1894, with special elections throughout the year. Elections were held to elect representatives from all 356 congressional districts across each of the 44 U.S. states at the time, as well as non-voting delegates from the inhabited U.S. territories. The winners of this election served in the 54th Congress, with seats apportioned among the states based on the 1890 United States census.
The 1880 United States House of Representatives elections were held for the most part on November 2, 1880, with five states holding theirs early between June and October. They coincided with the 1880 presidential election which was won by James A. Garfield, who was a member of the House at the time. Elections were held for 293 seats of the United States House of Representatives, representing 38 states, to serve in the 47th United States Congress. This was the first time that every state held their regular House elections on or before Election Day. Special elections were also held throughout the year.
The 1866–67 United States House of Representatives elections were held on various dates in various states between June 4, 1866, and September 6, 1867. They occurred during President Andrew Johnson's term just one year after the American Civil War ended when the Union defeated the Confederacy. Each state set its own date for its elections to the House of Representatives. Members were elected before or after the first session of the 40th United States Congress convened on March 4, 1867, including the at-large seat from the new state of Nebraska. Ten secessionist states still had not yet been readmitted, and therefore were not seated.
The 1864–65 United States House of Representatives elections were held on various dates in various states between June 5, 1864, and November 7, 1865, in the midst of the American Civil War and President Abraham Lincoln's reelection. Each state set its own date for its elections to the House of Representatives. Members were elected before the first session of the 39th United States Congress convened on December 4, 1865, including the at-large seat from the new state of Nevada, and the 8 from Tennessee, the first secessionist state to be readmitted. The other 10 secessionist states had not yet been readmitted, and therefore were not seated.
The 1862–63 United States House of Representatives elections were held on various dates in various states between June 2, 1862, and November 3, 1863, during the American Civil War and President Abraham Lincoln's first term. Each state set its own date for its elections to the House of Representatives before the first session of the 38th United States Congress convened on December 7, 1863. The congressional reapportionment based on the 1860 United States census was performed assuming the seceded states were still in the union, increasing the number of congressional districts to 241. West Virginia was given three seats from Virginia after the former broke away from the latter to rejoin the union as a separate state. The seceded states remained unrepresented and left 58 vacancies. Republicans lost 22 seats and the majority, while Democrats gained 28.
The 1860–61 United States House of Representatives elections were held on various dates in various states between August 6, 1860, and October 24, 1861, before or after the first session of the 37th United States Congress convened on July 4, 1861. The number of House seats initially increased to 239 when California was apportioned an extra one, but these elections were affected by the outbreak of the American Civil War and resulted in over 56 vacancies.
The 1858–59 United States House of Representatives elections were held on various dates in various states between June 7, 1858, and December 1, 1859. Each state set its own date for its elections to the House of Representatives. 238 representatives were elected in the new state of Oregon, the pending new state of Kansas, and the other 32 states before the first session of the 36th United States Congress convened on December 5, 1859. They were held during President James Buchanan's term.
The 1848–49 United States House of Representatives elections were held on various dates in various states between August 1848 and November 1849. Each state set its own date for its elections to the House of Representatives before the first session of the 31st United States Congress convened on December 3, 1849. The new state of Wisconsin elected its first representatives, and California also held its first congressional elections before officially achieving statehood in 1850, increasing the size of the House to 233 seats.
The 1846–47 United States House of Representatives elections were held on various dates in various states between August 2, 1846, and November 2, 1847. Each state set its own date for its elections to the House of Representatives. 228 elected members representing 29 states took their seats when the first session of the 30th United States Congress convened December 6, 1847. The new states of Iowa and Texas elected their first representatives during this election cycle. These elections were held during President James K. Polk's term.
The 1844–45 United States House of Representatives elections were held on various dates in various states between July 1, 1844, and November 4, 1845. Each state set its own date for its elections to the House of Representatives. 224 elected members representing 27 states took their seats when the first session of the 29th United States Congress convened on December 1, 1845. The new state of Florida elected its first representative during this election cycle, while one vacancy in New Hampshire's delegation remained unfilled for the duration of the 29th Congress.
The 1842–43 United States House of Representatives elections were held on various dates in various states between August 1, 1842, and November 8, 1843. Each state set its own date for its elections to the House of Representatives before the first session of the 28th United States Congress convened on December 4, 1843. The exception was Maryland, who held theirs so late that they ran into February 1844. These elections occurred during President John Tyler's term. The congressional reapportionment based on the 1840 United States census unusually decreased the number of House seats, from 242 down to 223.
The 1836–37 United States House of Representatives elections were held on various dates in various states between July 4, 1836, and November 7, 1837. Each state set its own date for its elections to the House of Representatives, either before or after the first session of the 25th United States Congress convened on September 4, 1837. With Arkansas and Michigan officially achieving statehood in 1836 and 1837, respectively, the size of the House was set at 242 seats.
The 1834–35 United States House of Representatives elections were held on various dates in various states between July 7, 1834, and November 5, 1835. Each state set its own date for its elections to the House of Representatives before the first session of the 24th United States Congress convened on December 7, 1835. They were held during President Andrew Jackson's second term. Elections were held for 240 seats that represented 24 states, as well as the at-large-district seat for the pending new state of Michigan.
The 1832–33 United States House of Representatives elections were held on various dates in various states between July 2, 1832, and October 7, 1833. Each state set its own date for its elections to the House of Representatives before the first session of the 23rd United States Congress convened on December 2, 1833. They were held concurrently with the 1832 presidential election, in which Democrat Andrew Jackson was re-elected. The congressional reapportionment based on the 1830 United States census increased the size of the House to 240 seats.
The 1830–31 United States House of Representatives elections were held on various dates in various states between July 5, 1830, and October 3, 1831. Each state set its own date for its elections to the House of Representatives before the first session of the 22nd United States Congress convened on December 5, 1831. Elections were held for all 213 seats, representing 24 states.
The 1824–25 United States House of Representatives elections were held on various dates in various states between July 7, 1824, and August 30, 1825. Each state set its own date for its elections to the House of Representatives before the first session of the 19th United States Congress convened on December 5, 1825. Elections were held for all 213 seats, representing 24 states.
