I jut did this Question on a test an I got the answer right and the answer is true.
<span>Annexation of Hawaii - Imperialism
</span><span>Open Door Policy - intervention
</span>
U.S. declines to give aid to Hungarian Patriots - Isolationism
The answers to your question are:
Imperialism - A
Isolationism - B
Intervention - C
I hope that this is the answer that you were looking for and it has helped you.
C, access to water. Neolithic means "Stone Age" so bronze tools weren't invented yet
