It is eas help please Tell me two reasons for the division of the roman empire

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Multiple choice. what was one effect of the emancipation proclamationa. european nation side with the confederacy b. it ended slavery in the union c. african americans could serve in the union army d. ending slavery became a goal of the civil war for the union

Select the correct answer. which war during the mid-1800s weakened the economy of the ottoman empire? a. crimean war b. world war i c. spanish war d. boer war

What was the historic border between the united states and mexico?