Answer:
An increase of prey of which the predators hunt for.
Explanation:
So if a mouse population increased, the hawk population will increase also because they have more food right? I cant tell you the real answer because you haven't put the answer choices in your question so I had to guess
dont copy this name and post on yt subscribes to iwppsubscribes to iwpp
The answer to this is is Spain, France, and the Netherlands.
I think thats the answer. They helped the united states and Canada.