One of my favorite nonfiction topics is WWII. I think it is very important to our history. Things I already know about WWII are that Hitler invaded Poland, and the UK went to war. The USA went to war on December-7-1941, because the Japanese bombed us. In 1944 the Allies launched D-Day, and it ended the war. The war lasted 6 years and 80 million people lost their lives. I like many other wars but this one is my favorite.