Adolf Hitler, the name of a man determined to purify the world of individuals without "pure blood." Adolf Hitler himself was not German; Hitler was a native Austrian. However, like many Germans he believed that Jews were the reason why Germany had lost a war in 1918. Therefore, he made it his mission to rid the world of Jews and other impure individuals. The main targets for this task include Jews, homosexuals, and gypsies. Not content with taking their properties, clients, carriers, families, and with that their identities, they were sent to concentration camps.
As a result of being sent to these camps, killing millions of Jews became easier. They would be tightly arranged in rooms were they would be gassed to death. However, this was not the only method used to kill them. Once the German ambition became out of control many countries allied to fight against them. This fight came to be known as World War II. The Nazi, German Army, finally surrendered on May 18, 1945. Yet, the trauma lived by Jews will forever live.
On a different note, I personally think that morally the actions that were taken by the Nazi's under the reign of Adolf Hitler was immoral. There is no reasonable explination for why any human would enjoy the pain of others. The misery of the Jews during that period of time has no comparison. Although, this is not an event that should be remembered for its attempt to purify the world and it's atrocious outcome; it should however be remembered for the adversities that made the Jewish culture what it is today.
http://www.history.com/topics/the-holocaust