What was Adolf Hitler "Final Solution" and what steps did he take to implement it?

Adolf Hitler's final solution was the eradication of the Jewish "problem". She rounded up all undesirables including gypsies Jewish people homosexual, and any person who opposed him politically, and put them into camps. He later was given the idea of using Zyklon B in order to quickly dispose of the prisoners

Was to kill all, the undesirables mainly Jews, and make the perfect race