Many of the emperors were corrupt with power and wanted to become emperor for their own personal gain. This caused the Roman people to distrust the government, thus further weakening the empire.
Most of the emperors were corrupt with power and they only wanted to become emperor for personal gain. So the Roman people did not trust the government anymore, which weakened the emrpire.
Out of the choices given, the event that is related to Christian crusades that occurred last in 1261 was the Byzantines recaptured Constantinople and end the Latin empire. The correct answer is C.
