Answer:
c- colonization era
Constitution era obviously isnt it
Reform era was known as the progressive era
the early republic era had to with transfer of govt
thus leaving colonization era as the last option
Explanation:
The Declaration of Independence was written to (c) explain why colonists were angry with British rule.
I believe it is A. religious wars and conflicts related to the beliefs of the two largest faiths.
It opened up a second front in the war, which lead ultimately to the defeat of nazi Germany.