Answer:
It enabled the states to keep accurate records.
Explanation:
Answer: the French and Indian war in 1763, relations between the American colonists and the British crown and parliament quickly deteriorated.
Answer:
The Mexican Revolution (1910-1920) then increased the flow: war refugees and political exiles fled to the United States to escape the violence. Mexicans also left rural areas in search of stability and employment. As a result, Mexican migration to the United States rose sharply
Explanation: