Texas, Republic ofTexas, Republic of, was an independent country in what is now the eastern part of the state of Texas. The republic formed in 1836, during a revolt by American colonists against Mexican rule. It existed until 1845. That year, Texas became the 28th state of the United States. Disputes over Texas’s boundaries led to hostilities between Mexico and the United States.
Background. Starting in the late 1600’s, Spanish priests established Roman Catholic missions in what is now eastern Texas. In 1718, the Spanish founded San Antonio and built a fort and mission there. The city later became the seat of Spanish government in Texas. The mission became known as the Alamo. In 1821, Mexico gained its independence from Spain. Texas became part of Mexico.
Moses Austin was a Missouri mine owner. In 1821, he gained permission from Spanish officials in Mexico to start a colony of Americans in Texas. His son, Stephen F. Austin, organized the colony. Other American organizers also established colonies in the area. By the mid-1830’s, about 30,000 Americans lived in Texas.
Around 1830, Mexican officials attempted to halt American immigration to Texas. Relations between the American colonists and the Mexican government grew steadily worse. In 1834, Antonio López de Santa Anna, a Mexican general and politician, overthrew Mexico’s government. The following year, the American colonists in Texas revolted against Mexican rule. Many of the Mexican colonists in Texas also supported the revolt...