Target of this Research is to mendiskripsikan: (1) How circumstance of governance of a period of/to Adolf Hitler, (2) How execution of Holocaust in Germany in the year 1933-1945, (3) How impact of life socialize Germany after Holocaust of year 1933-1945. In line with above, hence this research use historical method or the history method. Method of History is process analyse and test critically old world ommission and try to reconstruct to return pursuant to data obtained so that can yield historiografi which can be justified by a truth. Source of Data used is source of data of primary and also sekunder, that is source written primary in the form of book of masterpiece of Adolf Hitler that is Mein Kampf of Volume of I and II. Source written sekunder in the form of book having relevansi with research title. Technique of data collecting used is book study. Study of Book that is obtain;get data by reading literature book. Pursuant to result of inferential research: ( 1) In a period of/to governance of Adolf Hitler, Germany led with dictator system, ( 2) Efficacy of Hitler become kanselir, hence dream of to purify wide Aryan race progressively. Opinion which have been decanted in book of Mein Kampf start executed by Hitler. Startedly policy to clean Aryan race from all element which not expected at one blow mengeliminasi of other;dissimilar race which is considered to be inferior and dangerous for nation of Germany and also state succeeded mastered [by] Hitler, ( 3) Authenticating International Law about interdict of genocide existence, the disbanding of party NAZI. From above conclusion hence emerge implication, that is ( 1) Circumstance of Germany after World War of I experience of economic crisis. That matter oblige existence of leader commutation. Hitler with understanding of rasisnya emerge and succeed to bring Germany go out from crisis. system of Governance run by Hitler is dictator, ( 2) Antisemit run by Hitler succeed to massacre millions of people of famous Jew with event Holocaust. Policy released by Hitler do not only go into effect just Germany but also beerlaku of totality a success state mastered by Germany. Event Holocaust, can end along with drubbing of Germany at World War II.