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.
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Answer:
Explanation:
The Adams-Onís Treaty of February 12, 1819, also known as the "Transcontinental Treaty," which settled border disputes between the United States and the Spanish Empire, proved vital to the nation's security. The most significant element of the treaty was Adams's insistence that the boundary be extended to the Pacific .
Explanation:
The battle of somme took place at the somme river in France
