Brett Kavanaugh & United States — Republican Party (United States)

Brett Kavanaugh: Justice Brett Kavanaugh authored the majority opinion for the United States — Supreme Court of the United States, stating that the coordinated-expenditure limits violated the First Amendment.

United States — Republican Party (United States): The United States — Republican Party (United States) initiated the lawsuit that led to the Supreme Court's decision, which is expected to give them a short-term financial advantage over Democrats due to their current cash reserves.

Brett Kavanaugh: Justice Brett Kavanaugh joined parts of Justice Samuel Alito's dissenting opinion.

United States — Republican Party (United States): The United States — Republican Party (United States)'s challenge to United States — Mississippi's law and similar laws in other states regarding late-arriving mail ballots was rejected by the United States — Supreme Court of the United States.

Brett Kavanaugh: Brett Kavanaugh, a Justice of the United States — Supreme Court of the United States, was present at the State of the Union address.