Which factor contributed to the collapse of both the Roman Empire and the Han dynasty?
AOverfarming and urbanization depleted the natural resources of both regions.
BPopulations in both regions declined from illnesses that spread quickly.
CWars with invaders from neighboring lands weakened both empires.
DLack of technological advancements left both cultures lagging
AOverfarming and urbanization depleted the natural resources of both regions.
BPopulations in both regions declined from illnesses that spread quickly.
CWars with invaders from neighboring lands weakened both empires.
DLack of technological advancements left both cultures lagging