What does the constitution require for a candidate to be approved as a federal judge

This was an order issued during the civil war by president lincoln ending slavery in the confederate states

Which of the following statements best describes the importance of the battle of

Me! these questions are based on american people in the south essential questions: question 1: for what reasons will one group of people exploit another?focus questions: question 1: what influenced the development of the south more: geography, economy, or slavery?question 2: what were the economic, political and social arguments for and againsts slavery in the first half of the 19th century.