It was known as the Colombian exchange
Hernan Cortes is a Spanish conquistador and explorer who defeated the Aztec empire and claimed Mexico for Spain.
brought back to life or activity or brought back to life or activity
Enlightened - having or showing a rational, modern, and well-informed outlook. so basically the same definition
The Roman empire being gigantic at one point covering most of Europe, North Africa, and some of Asia was impossible to rule. The outer most towns and cities we're not really being ruled at all. so the Roman empire probably separated to make it easier to rule all of the empire at once.
