The answer is D. Niccoló Machiavelli
Montesquieu believed in the separation of government into 3 branches with check and balances.
Lots of them lost their husbands and some got really hurt
Answer:
A. Examples of his many insightful talents
Explanation:
Leonardo da Vinci was very fascinated about anatomical studies and worked on dissection at hospital. In his painting, we can see the use of anatomical study very well. Also, from his sketch, we get to now about the first ever design of a helicopter. That's why option A describes da Vinci the best.