The basis that I support
democracy in our country is the right of people to vote. The people have the
right to choose who among the candidates is interested to manage the country.
It's sociology.
Sociology is the study of social problems.
This is true. Jim Crow laws were made by people who still opposed slavery being abolished, these laws kept African Americans from exercising the rights that they were promised after they were freed.
No, this is not enough information. The results do not indicate if the changed behavior was positive or negative. If it was positive, it certainly is an indicator.