Holocaust Explanation
This is a page explaining the Holocaust.
What you read on the main page is a quick summary. To add on to that....
...Hitler had put many camps in Europe to hold the Jews at. None of the Jews were part of hitlers Aryan race. To be in the race you would have to be able to trace you ancestry back 3 generations to northern Europe and most of all you could not be Jewish. Hitler had a dream of being god. He wanted to rule the whole world. None of the other countries payed attention as Hitler's power was brewing in Europe. When the time was right to strike the other countries, Hitler did. Then the other countries got in on this and found out what Hitler was doing. This led to World War 2...
The rest is just history.