This is a very complex question, but they both collapsed due to:
decentralization and government corruption
plagues/ epidemics
high taxes
and invasions
Some differences are that the Chinese empires saw a revival while Rome didn't.
Answer:
D
Explanation:
The Vietnam War was also called the first "television war". For the first time in history, people have been able to see all the meaninglessness of war from their own homes.
Influential journalists such as Walter Cronckite, who sharply criticized the conflict, even called for peace talks, have rebelled against this bloody war. His reports compared losses to World War II. The journalist also cited US military policy, and at the same time, the Vietnamese media urged that peace talks begin.