<span>Four clear options emerged for the freedmen and women after the war: obtain land, move, work for former masters, or sharecrop. Some freedmen were able to obtain their own personal land to work to support themselves and their families. Others opted to move to the cities and the North to find work that was not agrarian based. Directly after the war, plantation owners established a contract labor system that employed their former slaves</span>
If US settlers decided to settle in Texas, they would be covered by the Mexican Colonization Law that stated that they could get large pieces of land cheaply, they would have tax cuts, and they would also have increased protection from the Mexican government.
What war are you talking about ?