How did Christianity's Message help spread throughout the Roman Empire

Christianity was spread through the Roman Empire by the early followers of Jesus. Christianity gained adherents among both Jews and non-Jews, bringing them together with a message of unity before God.

Explanation:

answer; the period of time known as the middle ages;

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

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