I think the answer is C :)
It was primarily the Industrial Revolution that caused the nations cities to grow in population at the end of the nineteenth century, since this brought about the creation of a massive amount of factories, all of which required large number of laborers who almost all lived in the cities.
Answer:
Austin gathers a militia and, with Mexican soldiers, marched to Nacogdoches to put down the rebellion. Despite the rebellion ending before his army got there, Austin won the confidence of the Mexican government. However, the Mexican government began to become distrustful of the loyalties of their American colonists.Explanation: