Comedy; is about chaos which is funny.
Tragedy; is about order and things that end sadly.
History; something that happened in the past.
examples;
Twelfth night-Comedy
Romeo & Juliet-Tragedy
Henry VIII-History
Bye! :)
Tragedy is drama or literary work which the main character is brought to ruin or suffers extreme sorrow, especially as a consequence of a tragic flaw or moral weaknes to cope with bad cicrumstances.-Antony and cleopatra, Hamlet, Romeo and Juliet