One of Baron de Montesquieu’s key ideas was separating church and state.
creating checks and balances.
establishing natural rights.
establishing equality within society.

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; ///i believe that the correct answer is (b); ///the candidate must be a native born american citzen;

b. native americans them