<span>awarding loans and land grants to private companies to build the railroad.</span>
<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.
The agreement was called the <span>Holy Alliance</span>
Ok,I can help I know the answer..The answer is A That isnt true Hope I helped