What do i know already about the Holocaust?

I would say, i know fairly well of the subject. Last summer, when i had visited D.C. i had gone to the Holocaust museum and really felt what the Jews had gone through. I would have to say the subject intrigued me in a way that people could treat each other so brusquely. I think that this event whenever it is told, it is very 'emotional'(?) for people to hear because of all the things that the Jews went through. I think back, and i think of if i was in that situation what would i do; i couldnt find an explanation of what i would do. Now as i think of what people went through as their everyday lives, i think of how lucky we are. When i think of the times that i get angry over things, i realize that there are more important things in life than what i get angry over. The books that i have read about the Holocaust have given me a clearer picture of what they had gone through and what they did even before the reselttlement. For example how the Nazi put the Jews in the "ghetto" before they actually sent them to the camps. How they treated them so unsympathetically, and them later on, treat them even more brusquely. It was really inhumane. How they could kill people without any emotion of regret(?). The main thing that i would really like to learn more about is how the Jews lived on right after the resettlement camps. Would they view life differently? People?