Hamlet, probably composed between 1599 and 1601, takes place in Denmark and tells how Prince Hamlet carries out his revenge on his uncle Claudius who murdered Hamlet's father, the king, and holds the usurped crown as well as nuptials with Gertrude, the mother of Hamlet. The play is vividly traced around insanity (both real and feigned) and the course from deep pain to inordinate anger. It also explores the themes of betrayal, revenge, incest, and moral corruption.