What did Hitler do to gain and then increase his power in Germany? preferably 4 sentences long

Through the late 1920s and early 1930s, the Nazis gathered enough electoral support to become the largest political party in the Reichstag, and Hitler's blend of political acuity, deceptiveness, and cunning converted the party's non-majority but plurality status into effective governing power in the ailing Weimar

the answer is d. give brainliest if right.

ps is this 7th grade civics?

a.that is my answer.

brainliest .