When did Nazism begin in Germany?

Answer 1

According to Ian Kershaw, in Volume 1 of his biography of Hitler, Hubris, the earliest evidence of Hitler's antisemitism dates from 1916, when Hitler was age 27. So claims that it went back to some early experience are best disregarded.

Answer 2

It began within ten days of Hitler being appointed chancellor of Germany (30 January 1933). On 8 February 1933 the last large anti-Nazi demonstration took place in Berlin: the police, acting on orders from Goering, opened fire on the demonstrators without warning.

Answer 3

Nazism began in 1919-20 in the aftermath of World War 1. There had been various forerunners before 1914 but they were politically insignificant.

Answer 4

Nazism began in 1919-20 in the aftermath of World War 1. There had been various forerunners before 1914 but they were politically insignificant