Who is a leader ? please tell me

​

How does federalism limit the power of government in the united states? a. it requires the national government to share power with state governments. b. it ensures that one state cannot make laws that affect all the other states. c. it requires the three branches of the national government to share powers. d. it allows the judicial branch to rule on laws that affect the entire country.

What where 3 negative things about the georgia state flag

Germany's black forest is being destroyed as a result of which environmental issue ?