Answer:It's B
Explanation: One of Montesquieu's key ideas was the creation of what? They are ways to make sure no one has too much power. What are checks and balances? He was an Enlightenment thinker who wrote The Social Contract which said that government is a contract between rulers and the people.
Answer: Both
Explanation: The league of Nations was both because it was Sucessful in small ways, but over all it was a majority failure.
Answer:
i believe its skilled workers
The answers are A and C. this was before the Neolithic Revolution so people were still nomadic
