18. In many instances countries rejected Imperialism...by * A. Creating governments similar to Europeans
B. Fighting and rebelling against the colonizers
C. Created alliances
D. Accepted and modernized​

I don't think I'm correct but I think it's A?

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.