Answer:
I think its a,d,e but im not 100%
Explanation:
edit: this is NOT it
<span>
Homo Ergaster and Homo Habilis
</span>
The answer is the French and Indian war because Great Britian was broke after protecting the American Colonies. This led with Britain with one option, which is taxing the Americans, which caused the revolution because the Americans would get angrier because of the taxes.
The primary way in which the Hundred Years’ War changed warfare in Europe is that it was the first "total" war, in the sense that all resources were mobilized to fight.