It is the printing press. It allowed Luther's ideas to spread quickly.
It led to a split of the Roman Empire into two parts (it was easier because now there were two capitals and it was easier to split the empire among those two capitals.
Then Western Part stopped existing and the Eastern Part continued until 15th century
Aristotle is a towering figure in ancient Greek philosophy, making contributions to logic, metaphysics, mathematics, physics, biology, botany, ethics, politics, agriculture, medicine, dance and theatre. He was a student of Plato who in turn studied under Socrates.
One of the reasons why disease decimate the indigenous populations of the western hemisphere was because "<span>a. The western hemisphere had developed in relative isolation from Europe, Asia, and Africa for thousands of years, so the people had no natural immunities to diseases from the eastern hemisphere," since disease actually killed more natives than weapons of the Europeans. </span>
It costs about $17,500.
Hope this helps!
