Which factor contributed to the fall of the Han
dynasty, the fall of the Roman Empire, and the
fall of the Abbasid Empire?
(1) invasions by nomadic peoples from Central
Asia
(2) demands for religious freedom by Christians
(3) long periods of drought that led to isolation
(4) dependence on slaves to produce manufactured goods
Which factor contributed to the fall of the Han
dynasty, the fall of the Roman Empire, and the
fall of the Abbasid Empire?
(1) invasions by nomadic peoples from Central
Asia
(2) demands for religious freedom by Christians
(3) long periods of drought that led to isolation
(4) dependence on slaves to produce manufactured goods