Part 1: The war between Mexico and Texas was officially ended, and Texas was independent. 2 Santa Anna wold not take up arms against Texas. All Mexican forces would withdraw beyond the Rio Grande. 4 prisoners would be returned to their homes. 5 The Mexicans would return all captured property. 6 Texas leaders would promptly return Santa Anna to Mexico. Part 2: Texas would be recognized as independent. B Rio Grande River is the border.