Answer:
B. elections are held to determine who serves in congress.
Explanation:
You would explain to him how awesome and how free you feel, at that time moving to the US was an accomplishment
The Mexican-American War was in the period 1846-1848. The main causes of the Mexican-American War were mainfest destiny (Americans believed that thye have the right to expand westward and conquer territory despite the rights of the indigenous people already living on that land), westward expansion, economics, and slavery
