The native americans were the most upset by jackson’s crusade
Prussia won the war. Prussia made sure and be friends with Austria - Hungry, so that France would be isolated. (Guns with needles can fire ammo much faster.) Helped unite Prussia as a country into Germany.
I think the answer is colonization. Many European countries like Great Britain, France, Spain, and Portugal had started exploring the New World. These European Nations wanted to expand their territory and to spread religion and civilized barbarians in their colony.
In general, history is the recorded story of the interaction between "ideas" "people" and "patterns", since it is the way in which people act and make decisions that influences their collective history.
Romania was the one eastern European country in 1989-1990 whose ruler was executed.