How did advanced weaponry europe during new imperialism?

It gave imperialists even more  power over non-Europeans

Explanation:

In the fifteenth and sixteenth centuries a technical revolution took place in Europe: the use of firearms! It gave Europeans a means of domination. Since then, the expansion through imperialism to seek distant riches became possible, because it gave the imperialists even more power over the non-Europeans. Trade to secure possession of these coveted goods was no longer enough. It was necessary to impose the superiority of weapons. At that time the interests of missionaries and merchants clashed: the abolition of the slave trade and its subsequent emancipation was contrary to the interests of cheap labor. The colonies were located far from the Homeland and inhabited by cultural and racially different populations of the colonizers.

d is the best answer for this question.

answer; i believe the correct answer is (the willamete valley);