Answer:
Federal troops began entering the state in late May 1865. Their commanders believed that their duty, at least in part, was to ensure loyal government and to protect the rights of the blacks who were free as a result of the war.
Explanation:
Im not sure if this is 100% right, but I'm pretty sure this was the reason. Hope this helps.
Answer:
B. Austin's colony was located along the San Antonio River.
Explanation:
Sorry if its wrong that is just what I put...
B, the second great awakening sparked a number of reform movements (religious)
Its either the fist option or the second option, try the second option.