Began as the German workers party.
Hitler joined in 1919.
1920 announced a 25 point programme: (main points).
Abolish treaty of Versailles.
Unite Germany and Austria.
Only true Germans to live in Germany (not Jews).
Industries to be Nationalised.
Good provisions for old age pensioners.

1921 Hitler became leader of Nazi party.
Hitler was clear and simple / powerful speaker / blamed problems on Jews etc / Set up SA to protect his meetings.