George Washington is the answer
It's mainly because of A and B, because after the war, the industrial resolution happened, and farmers are replaced by machines, farmers has no work to do, their speed is no compare to the machines, so they must move to another place. Also the population in Europe is growing in a extremely fast speed. Hope that helps :)
I can explain anything about Venezuela. but its a incomplete question
Clovis led the Franks in victories over the visigoths
