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.
Answer: In 1762,duringthe French and IndianWar,Franceceded French Louisiana west of theMississipiRiver to Spain and in 1763 transferred nearly all of its remaining North American holdings to Great Britain.
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The southern succession was the underlying fear because southern states said they would succeed from the union of Freemon became president