How did Zheng He’s voyages demonstrate Chinese wealth around the world? He threw lavish parties on his ships.
He fought sea battles to show China’s might.
He gave lavish gifts to other countries’ leaders.
He spread new crops and animals to other areas.

Third one should be correct

Apolitical machine ~ apex 

Ongoing civil wars western roman empire finally collapsed476 c.e. romulus, the last of theroman  emperors in  the west, was overthrown by the germanic leader odoacer, who became the first barbarian to rule in rome. the order that the  roman empire  had brought towestern  europe for 1000 years was no more.