During the American Civil War, Texas had joined the Confederate States. The Confederacy was defeated, and U.S. Army soldiers arrived in Texas on June 19, 1865 to take possession of the state, restore order, and enforce the emancipation of slaves. The date is now commemorated as the holiday Juneteenth. On June 25, troops raised the American flag in Austin, the state capital.
U.S. President Andrew Johnson appointed Union General Andrew J. Hamilton, a prominent politician before the war, as the provisional governor on June 17. He granted amnesty to ex-Confederates if they promised to support the Union in the future, appointing some to office. Angry returning veterans seized state property and Texas went through a period of extensive violence and disorder. Most outrages took place in northern Texas and were committed by outlaws who had their headquarters in the Indian Territory and plundered and murdered without distinction of party.
On March 30, 1870, the United States Congress readmitted Texas into the Union, although Texas did not meet all the formal requirements for readmission. Like other Southern states, by the late 1870s white Democrats regained control, often with a mix of intimidation and terrorism by paramilitary groups operating for the Democratic Party. They passed a new constitution in 1876 that segregated schools and established a poll tax to support them, but it was not originally required for voting. In 1901 the Democratic-dominated legislature imposed a poll tax as a requirement for voting, and succeeded in disfranchising most blacks. The number of voters decreased from 100,000 in the 1890s to 5,000 by 1906.
Clampit, Brad R. (April 2005). The Breakup: The Collapse of the Confederate Trans-Mississippi Army in Texas, 1865. Southwest Historical Quarterly. CVIII. ↵
Constitution of 1876 from the Handbook of Texas Online, accessed April 12, 2008 ↵
W. Marvin Dulaney, "AFRICAN AMERICANS," Handbook of Texas Online , accessed February 22, 2014. Uploaded on June 9, 2010. Modified on June 20, 2013. Published by the Texas State Historical Association. accessed 22 February 2014 ↵