Answer:
3
Explanation: Mexicans didn't come to America until much later. The bigger population making their way to America during the Great Depression was the Irish and the German as well as the Africa American population.
I don't know . it might be to keep the place safe .idk
Explanation:
In today's world, nothing is free. Especially education.
well adaptation means a allowing the elements of reactions under the pressure of warmth and hotness which may prefer a actual condition of forming new chemical for useful purpose