D) he was a railroad tycoon who owned the Union Pacifir
Answer:
D. Expansion of railroad
Explanation:
American settlers moved to Texas because the Mexican government offered large tracts of free land to the settlers. In return the settlers had to obey the Mexican law.
The Treaty Of Paris.
It began in 1754 and ended in 1763.
denominated by Great Britain
One way the american foreign policy was shaped is The Korean War. For the first time, Americans went into battle to implement containment.<span> </span>