"All powers not delegated to the United States by the Constitution are reserved to the States respective?

This specific portion of the constitution is part of the central issue of wether or not the "Obama Care" health care law is constitutional. The federal government overstepped it's delegated powers of regulating interstate commerce in mandating that individuals purchase health insurance under threat of penalty. I understand that this doesn't do your homework for you or directly answer your question but connecting your homework to current events might get you some brownie points with the teacher and maybe some extra credit points.