Oh, and also change 

There are many examples of Jewish resistance to the Holocaust, most notably the Warsaw Ghetto Uprising of January 1943, when thousands of poorly armed Jewish fighters held the SS at bay for four weeks, and killed several hundred Germans before being crushed by overwhelmingly superior forces. 

to 
There are many examples of Jewish resistance to the Holocaust, most notably the Warsaw Ghetto Uprising of January 1943, when the poorly armed Jewish fighters rose up against the final wave of deportations to the extermination camps, before being crushed by overwhelmingly superior forces. 

The former is a myth. Most of the liqidation was the Jews hiding or escaping from Germans, which is what many did for years elsewhere (and they were not thousands).