Answer:
so what's the question po?
The main result of the Supreme Court decisions in McCulloch v. Maryland and gibbons v. ogden was that the federal government retained its power to regulate interstate commerce, since the states' attempts to regulate it individually were denied.
It proposed an alliance between germany and mexico against the US.
and it included the renewal of unlimited submarine warfare.
The main internal crisis should be 2008 great depression in economy.
- The Americans expected that Obama will come stronger .
Another reason was Black revolution .Americans wanted a black president because the blacks never got a chance .
An major spoiler was 9/11 .
Obama swered that he will finish Al-Qaeda and Osama bin Laden and he finished in 2011.
