What served as a cultural span between the fallen Roman Empire and future European generations? A. the Christian Church preserved the ideas, knowledge and technology of Rome
B. the Islamic faith preserved the language of Rome
C. immigration and hereditary awareness
D. merchants continued to trade with both the East and the West

i don't see how you want other people to do your work for you and it is like you are just handing your assignment to anybody else and having them deal with it instead of your self i thought this site was for asking questions and somebody could you on it not just handing your work to somebody else to deal with it just saying don't mean to be mean just proving a fact.

explanation:

c. troops marched forward in close formation against newer, more accurate weapons