Senators from a president's party approving of a judicial nominee from their home state
Explanation:
Senatorial courtesy is not a legally binding rules among government officials, but it is considered as unwritten custom that must be followed by the government members as a form of tradition.
The homes states could nominate a senator that does not belong to the president's party, but it would most likely would not obtain the support from the voter base since they will interpret that the party nominate an outsider rasther than their own people.
