The Nile's overflow made for easy farming land. In addition, the Nile could provide easy irrigation and transport of materials.
I would go with: Andrew Jackson attacked and captured Spanish forts, claiming for the U.S. Monroe signed a treaty with the Spanish which gave Florida to the U.S.
That's seems about right to me ^
~Happy New Years or Eve~
(:
Answer: still need this answer
Explanation:
Mexican immigrants is your answer.
Midwestern farmers traveling to Southwest America would be entering into Mexico (before the Mexican-American War), which included present-day Texas stretching to present-day California.
hope this helps