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So, to continue the Revisjonist struggle for a Jewish homeland on both sides of the Jordan, Begin founded the ‘Freedom Movement’, Herut - denounced by such prominent Jews as Albert Einstein and Hannah Arendt (in a letter to the New York Times on 4 December 1948) as ‘closely akin in its organization, methods, political philosophy and social appeal to the Nazi and Fascist parties’.
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The conquest of the Six Day War turned Begins Revisjonist ideology into practical politics.