The major way in which border areas of the west were affected by the mixture of people is that a plethora of immigrants from all over the world wanted to expand to the west in order to settle--meaning that people from all backgrounds often fought over land and job opportunities.
Answer:
The correct answer would be A. -5+2=-3 -3/2=-1.5 aka: -3/2 (x, y) (1, -3/2)
Confederation, I guess. European Union for example