Hello! Please help me find answers for the following questions below: Was the Missouri Compromise the best solution?

Hello! Please help me find answers for the following questions below:

Was the Missouri Compromise the best solution? 

The Cherokee are considered part of the Five Civilized Tribes. What did they do that demonstrated that they were "civilized"?

The idea of separate spheres said that men belonged in the world of work and politics. Women belonged in the home, cleaning house and raising the children. In other words, men were the bread-earners and women were the bread-bakers. How did women's actions in the early nineteenth century prove this false? And true?

Thank you for your time.