<span>The supreme court extends its powers by their decisions which sets a precedents knows as case law. This law is followed when lower courts make decisions. It decides if the laws congress is making are constitutional or if they can be overturned.</span>
Is called a social group.
:)
The answer is the nation of Spain
Well Hitler obviously knew he had the power to do just about anything which gave him enough confidence to do just about anything which set up his approach and its basically the smae answer for every question because they did the same thing.