Germany's role as a kin-state of ethnic German minorities in Central and Eastern Europe stems from a number of factors. At one level it is part and parcel of a unique historical legacy. It is also inextricably linked with the country's foreign policy towards this region. The most profound policy that the Federal Republic of Germany developed in this context after the early 1960s was Ostpolitik, which contributed significantly to the peaceful end of the Cold War, but has remained relevant thereafter despite a fundamentally changed geopolitical context, as Germany remains a kin-state for hundreds of thousands of ethnic Germans across Central and Eastern Europe, particularly in the former Soviet Union, in Poland, Romania, and Hungary. As such, a policy towards these external minorities continues to form a significant, but by no means the only, manifestation of Ostpolitik.