A president needs to be genuine, understanding, courageous, intelligent, and proud of their country no matter what in order to succeed. Just ask Obama.
Temporarily balanced the interests of the North and South. It couldn't prevent the civil war though.
You'll need to be recognized by the people that live there, as well you'll need to make sure you declare your independence be ready for big financial problems
Set up the Constitution as the incomparable law of the United States, affirming the Court's energy of legal survey. The Supreme Court found that elected courts have the ability to nullify demonstrations of different branches of government when they abuse the Constitution. It's one of the "balanced governance" key to the capacity of the government.
I believe the answer to your question is all of the above i may not be correct though
