That policy became known as the Paasikivi-Kekkonen line, after Finland’s two presidents who formulated, symbolized, and rigorously implemented it for 35 years (Juho Paasikivi, 1946–1956; Urho Kekkonen, 1956–1981). The Paasikivi-Kekkonen line reversed Finland’s disastrous 1930’s policy of ignoring Russia.