What were some contributing factors to the decline of the Roman Empire? Select all that apply.

Question

A. The Roman Empire was plagued by political corruption.
B. The Roman Empire faced continuous invasions by barbarian tribes.
C. The Roman Empire's economy suffered from high inflation and a devalued currency.
D. The Roman Empire's population saw a decline, leading to a labor shortage.
E. The Roman Empire's military became dispersed and weakened.