Adolf Hitler (1889–1945) was the leader of Nazi Germany from 1933 to 1945.He played a central role in the outbreak of World War II and shaped Germany’s political, military, and social structure during that period.Hitler’s rule is widely studied by historians to understand the effects of authoritarian power, propaganda, and ideological extremism on societies. #history #ww2 #naziGermany #20thcentury #politicalhistory #worldhistory #historicalfigures #instahistory