By the time of Munich 1938, Hitler had his alliance with Italy. He would seal it on the eve of war by ordering the German population of South Tyrol transferred to the Reich. Germans who adopted Italian surnames and agreed to assimilate could remain. This ethnic “self-cleansing,” this sellout of his Austrian kinsmen, was done by Hitler to demonstrate good faith to his Axis partner. South Tyrol was expendable to Hitler. But Ethiopia was not expendable to Britain. Thus did Britain lose Ethiopia—and Italy.