Which is the correct sequence of events in texas history? 1. texas rebels were wiped out by mexican forces at the alamo. 2. sam houston defeated santa anna and became president of the republic of texas. 3. stephen austin led white american settlers into texas. 4. texas was admitted to the union as a slave state. a. 3, 1, 2, 4 b. 2, 4, 3, 1 c. 1, 2, 4, 3 d. 4, 3, 1, 2