Do you think the law were sufficient to stop African American from voting and violence was necessary?

Violence was never necessary.

Explanation:

People chose violence to stop African American's from voting because they couldn't find a better way in their opinions. I guess they wanted African Americans to be scared of them and obey them.

could you use this to with a topic?

the key difference between a democracy and a republic lies in the limits placed on government by the law, which has implications for minority rights. both forms of government tend to use a representational system — i.e., citizens vote to elect politicians to represent their interests and form the government.

the court ruled that a state law that banned abortions (except to save the life of the mother) was unconstitutional

hope this : )