How does district of columbia v heller relate to federalism

The Court shaped Federalism by making federalism more prevalent because it allowed people from the states to challenge the federal and state authorities. It also continued to balance the powers of the states and the federal government.

hope this helps

this question does't support enough resioning to answer.

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )