Final answer:
Jimmy Hoffa, Amelia Earhart, and Judge Joseph Carter are all associated with mysterious disappearances or events.
Step-by-step explanation:
Jimmy Hoffa, Amelia Earhart, and Judge Joseph Carter are all associated with mysterious disappearances or events. Jimmy Hoffa, a leader in the Teamsters Union, was investigated for corruption and his disappearance in 1975 remains unsolved.
Amelia Earhart, a pioneering aviator, disappeared while attempting to circumnavigate the globe in 1937 and her fate is still unknown. Judge Joseph Carter is associated with the Sacco-Vanzetti case, where two Italian immigrants were accused and executed for murder amid protests and doubts about their guilt.