Building on Greek ideas, Roman thinkers developed the concept of natural law. Remember natural law was that the idea that law governed how the world operated. With Roman and Greek ideas as guidelines the Enlightenment thinkers began to study the world in a new way. They applied these beliefs to government and society.
The act of staying out of the affairs of other countries, speaking in history terms.
Answers:
The exchange introduced a wide range of new calorically rich staple crops to the Old World—namely potatoes, sweet potatoes, maize, and cassava. The primary benefit of the New World staples was that they could be grown in Old World climates that were unsuitable for the cultivation of Old World staples.