power to hitler By joseph18 Period: 1918 to 1933 How did Hitler to power? https://www.youtube.com/watch?v=jFICRFKtAc4 Period: 1920 to 1921 Hitler in charge In 1920 hitler became in charge of the party's. he left the army to devote him to make his position better in the party. March 1920 a few officers attempted in vain to establish the right wing government.