Napoleon took advantage of the negative political climate following the French Revolution. He was a well-known strategist and warfarer and technically ended the French Revolution, as he was part of the Directory and overthrew the Directory, replacing it with the Consulate, where he was the leader. This then paved the way for him to become emperor of France. He was very much on the side of the people during the French Revolution and eliminated the minority opposition quickly. He also took care of European Affairs during the revolution and excelled in this area.
Even though there is no passage, the correct answer is US citizenship.
With the Dawes Act, it was the hope of the federal government that they would be able to assimilate these Native Americans into "normal" American society. The promise of land and citizenship were the first parts of changing Native American culture. With citizenship rights, these Native Americans would be entitled to the same liberties/responsibilities as other citizens including the right to vote, right to free speech, right to protest, etc.
The answer is A) I think but if not it's C)
Scientists such as Einstein, Fermi, Teller, and Bloch emigrated in order to escape persecution and to pursue scientific research in the United States. Einstein was a famous physicist who discovered the famous energy equation E=MC^2. Fermi was also a famous physicist who was involved in the infamous Manhattan Project that helped to build the world's first atomic bomb.
D - to limit governmental power.