1) invasions by nomadic peoples from Central Asia" is the one unfying factor that contributed to the fall of the Han dynasty, the fall of the Roman Empire, and the
fall of the Abbasid Empire.
Explanation:
The fall of the empire and therefore the dynasty were similar as a result of each toughened social unrest throughout their collapse. The autumn of Rome and Han dynasty China were additionally similar as a result of they each round-faced roving invasions that greatly contributed to their decline.
The navigational compass because it’s obvious
They moved to the mestopotamias and lived there, expanded their land.
A. Creating a national bank for the payment of the nation’s debt
I hop this helps
President Roosevelt wanted to build a canal in panama so he could ship goods quickly and cheaply between the Atlantic and Pacific coasts.
