Leonardo da Vinci was known as a "Renaissance Man" because he contributed to it. He encouraged the new way of thinking and helped compute the many scientifical advancements during the Renaissance Period. He was a big believer in proving ideas and concepts with science, and not just letting the Roman Catholic Chruch control his beliefs and the science behind it. He had a big role in the Enlightenment.
So, I would say "C" is the best answer. His interests de coincide with many Renaissance happenings and beliefs.
I hope this helps!
I think the correct answer is C
Imperialism affected World War I in several ways, for instance, shaping political alliances between nations engaged in the war and by diverting attention away from domestic issues and towards economic improvement achieved by nations gaining control of African lands.