They imperialized their colonies by forcing them to adopt european customs, ideas, religions, and style of warfare. they also opened up trade.
Answer:
4. Increase public support for American independence.
This document was written to persuade people to break away from the King's unfair rules.
Explanation:
by protecting the Constitution through amendments
approving presidential appointments
The expansion of railroads created more ways for things such as general goods to be shipped elsewhere to buyers or companies. (Hope this helps a bit, sorry for such a short answer.)
