State governments must follow which type of laws? local federal regional judicial

The correct answer is “Federal law”

The US is a federation, this way there are two levels in the legal system: federal law and state law. Federal law applies to the nation as a whole and to all 50 states.

The states law are only applied to that particular state. State law can give more than the federal law gives, but it cannot restrain what federal law has given.

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 correct answer is to reduce tax