Well, I am pretty sure that the correct answers will be C and D. This is because when people had traveled with Marco Polo they had seen all of the opportunity that they were missing when they weren't trading what they had traded with the Orient when they first started. The Crusades influenced a lot of people to start trading with others I personally think that they forced some people to do it but we don't know that for sure.
I hope this helps!!!!!!!!!!!!!!!!!! Please mark me as Brainiest
The election marked the first time that most African Americans had voted Democratic and the first time that labor unions gave united support to a presidential candidate. Hope this helps :)
C: They worked in exchange for housing, meals, and transport.
Explanation:
Indentured servants gave their owners 7 years of unpaid work in exchange for free passage to the New Colonies and housing to live in. Once done with the 7 years of work, indentured servants could remain in the New Colonies, living their own lives.
I believe there are lots of reasons why the Roman Empire declined but the 3 most important ones are, Government corruption and political instability, Invasions by Barbarian tribes, and The rise of the Eastern Empire, but the one I think is the most important is the first one reason.