Which characteristic, shared by both the roman and han empires, led to their declines?

Plz how did the jews of the diaspora preserve their heritage?

Why did some people support supply-side economics and others opposed it? it addressed the supply of goods and ignore demand. it called for large tax cuts for the wealthy. forigen production played a significant role in the plan. the program called for increased government spending.

What is one way china and canada are different