The document summarizes key events of World War 2 for several major powers. It describes Germany's use of blitzkrieg warfare to take control of Europe from the English Channel to Moscow by 1942. It then discusses the Holocaust and Nazi Germany's systematic genocide of Jews, Roma, Slavs, homosexuals and others considered inferior, murdering approximately 6 million Jews and 13 million children orphaned. It also outlines Japan's colonization of Asian countries for resources, using forced labor and causing famine, as well as their mistreatment and killing of civilians during the Rape of Nanjing in China.