I think the answer is letter c. Kepler. There are other scientists that have the same philosophy, they are Copernicus and Galileo. In that book, Newton included that the universe was like a giant clock, for all the parts will work perfectly it required mathematics.
The Legislative branch consists of two parties: the Senate and the House of Representatives.
The congress are voted for by the people. If someone wants to run for Congress, they run against other people. The people choose who they want, and vote for them when the time comes.
Hope it helps ❤️
C) fought for the united states in the revolutionary war
very very very important person