Answer :
John Wilkes Booth was able to escape so easily the night he shot Abraham Lincoln because:
1. He knew about a secret passage under the floor: Booth had familiarized himself with Ford's Theatre, where the assassination took place, and knew about a hidden passageway that allowed him to flee quickly after committing the act.
2. The audience thought he was part of the play: Booth's background as an actor helped him blend in with the theatrical performance that was happening at the time. This confusion gave him a cover to escape without immediately raising suspicion.
3. He had accomplices in the audience: Booth had co-conspirators who were strategically placed in the theater that night. They assisted in creating distractions and chaos, which aided Booth in his escape by diverting attention away from him.
4. He ran out the back of the theater undetected: Taking advantage of the chaos and commotion following the assassination, Booth managed to slip out of the theater through the back exit without being stopped or apprehended.
These factors combined made it possible for John Wilkes Booth to escape easily after assassinating President Abraham Lincoln.