Pretty sure the answer is D, but it could also be C. A and B don't make sense for Napoleon.
Hope this helps
The only shape that fits that definition is the sphere. So, gravity is the answer to why Earth is round! If you've seen pictures of asteroids that exist in outer space, you may have noticed that some of them are irregular, rocky shapes. That's because they're not big enough to pull themselves into a sphere.
The end of the Civil War resulted in a significant rise in political power for the Radical Republicans.
Boosted economic prosperity through expansion of trade especially due to the rapid expansion and development of the 7000 mile silk road. The building of this road ensured that trade in farm produce developed a great deal.