Answer
Being confirmed by the Senate
Explanation
A federal judge is a judge appointed by the President of the United States and confirmed by the United States Senate in accordance with Article III of the United States Constitution. The United States constitution clearly sets no specific requirements. But the members of the congress are the ones who recommend potential nominees together with the Justice department which reviews the qualifications of the nominees and they have their own informal criteria After appointment all federal judges are being confirmed by the senate
Answer:
1 (Hartford)
2 (secede) , ( Lincoln)
3 (confederate) , (Davis)
4 (Northern)
