Answer:
The European presence in America spurred countless changes in the environment, setting into motion chains of events that affected native animals as well as people. ... With their loss came the loss of beaver ponds, which had served as habitats for fish as well as water sources for deer, moose, and other animals.
Explanation:
Search it up in a test and try to find the right answer because i have no clue in what the united.1states
Not:
Invasion of Poland
Nazi-Soviet Non-Agression Pact
Pearl Harbor
Munich Conference
The rest are all associated with WW1
hope this helps
It encouraged the use of rich farmland and contact between cities.