References:



http://www.bbc.co.uk/history/historic_figures/stalin_joseph.shtml - I used this site to help answer Questions 1 and 2.
http://en.wikipedia.org/wiki/Joseph_Stalin - I used this site to help answer Questions 1 and 2.
http://en.wikipedia.org/wiki/Katyn_massacre - I used this site to help answer Question 3.

All my pictures were from google images, they will all show up by you just typing Joseph Stalin into the word search on google images.