The Forty-third United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate

United States Senate

The United States Senate is the upper house of the bicameral legislature of the United States, and together with the United States House of Representatives comprises the United States Congress. The composition and powers of the Senate are established in Article One of the U.S. Constitution. Each...

 and the United States House of Representatives

United States House of Representatives

The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

. It met in Washington, D.C.

Washington, D.C.

Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

 from March 4, 1873 to March 4, 1875, during the fifth and sixth years of Ulysses Grant's presidency

President of the United States

The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

 . The apportionment of seats in the House of Representatives

United States House of Representatives

The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

 was based on the Ninth Census of the United States in 1870

United States Census, 1870

The United State Census of 1870 was the ninth United States Census. Conducted by the Census Bureau in June 1870, the 1870 Census was the first census to provide detailed information on the black population, only years after the culmination of the Civil War when slaves were granted freedom. The...

. Both chambers had a Republican

Republican Party (United States)

The Republican Party is one of the two major contemporary political parties in the United States, along with the Democratic Party. Founded by anti-slavery expansion activists in 1854, it is often called the GOP . The party's platform generally reflects American conservatism in the U.S...

 majority.

• September 18, 1873: New York stock market crash triggered the Panic of 1873
  Panic of 1873
  The Panic of 1873 triggered a severe international economic depression in both Europe and the United States that lasted until 1879, and even longer in some countries. The depression was known as the Great Depression until the 1930s, but is now known as the Long Depression...
  
  , part of the Long Depression
  Long Depression
  The Long Depression was a worldwide economic crisis, felt most heavily in Europe and the United States, which had been experiencing strong economic growth fueled by the Second Industrial Revolution in the decade following the American Civil War. At the time, the episode was labeled the Great...
  
  
• November 4, 1874: United States House of Representatives elections, 1874 -Democrats regained control of the U.S.