In terms of war, Hitler abandoned the war mode of World War I militarily, created and practiced new war modes such as Blitzkrieg and air support, and changed the form of traditional war. Fascist Germany, headed by Hitler, brought unprecedented disasters to people in many countries in the world during the Second World War. According to statistics, during World War II, about 6 million Jews and tens of millions of other races were slaughtered because of Hitler's genocide policy. Hitler committed heinous crimes against the people of the world, and also caused great losses to the lives and property of the German people. Nearly 8 million Germans died in the war. The loss of precious cultural heritage in countries around the world is even more incalculable.

While waging a war of aggression abroad, Hitler practiced a fascist one-party terror dictatorship at home, hating and rejecting other non-Nazi political parties and ideas, including * * * capitalism. The first concentration camp he established was used to hold the * * * production party. He also advocated national superiority and hated other nationalities. He established Nazi military organizations in China, such as stormtroopers, SS and Gestapo, which were independent of the German Bundeswehr, and carried out the policy of genocide. During the Third Reich under Hitler's leadership, Germany and its occupying countries built a large number of concentration camps, and Jews and other ethnic groups suffered unprecedented massacres. According to a rough estimate, during this period, about 6 million Jews were slaughtered because of Hitler's genocide policy.

Some people have neutral or appreciative comments on Hitler. American African-American Islamic leader Louis Farraken (Louis? Farrakhan) once praised "a great man". Bhai Thackeray (Bal? Thackeray once called himself an admirer of Hitler in 1995. German historian Friedrich Meinecke (Friedrich? Meinecke) called Hitler's life "a great example of an extraordinary and immeasurable figure in the long river of history."