"Meanwhile, running counter to all the grandiose plans for German colonization of foreign living space, the insatiable demand for labour of the Third Reich's military-industrial complex and the conscription of a rising share of able-bodied Germans into the armed forces meant that Germany itself began to be 'colonized' by foreign workers. The number in the Reich rose from 301,000 in 1939 (less than 1 per cent of all employees) to around two million in the autumn of 1940, to more than seven million by 1944 - nearly a fifth of the workforce. They came from all over Europe, some voluntarily, others under duress: from Belgium, Denmark, France, Holland and Italy; from Hungary and Yugoslavia too. At first, it was skilled workers from Western Europe who were attracted by the rapidly growing German economy; the men who built the road to the Eagle's Nest were in fact Italian stonemasons, willing beneficiaries of Hitler's boom. As the war wore on, however, it was Poles who came to predominate. Few of them came of their own volition."