Answer:
many immigrants were forced to come to the us due the push factors in their nations
Explanation:
The seven years war changed the balance of power in north america after the Peace of Paris in 1763. Britain’s debt was enlarged, forcing them to tax the colonies. They expanded their territory in the New World: they gained former French lands and Spain gained other French lands.
Punishing them 8---D -------------------------
c -------------------------
Brown vs. The Board of Education was a case tried by the Supreme Court from 1952-1954, in which the Supreme Court ruled in favor of Brown, saying that for public schools to separate black and white students was unconstitutional.
This historian would be using the skill of "comparative analysis," since he or she is comparing a wide variety of sources to draw a conclusion between them as a group.