What could a peace treaty between Kyiv and Moscow look like? One historical instance stands out among many as a potential model for how the Russo-Ukrainian War could end.

…

Similar to the initial phase of the Russian invasion of Ukraine, Soviet officials predicted that Helsinki would fall to Soviet troops in as little as three days. However, despite the Soviets outnumbering the Finns in soldiers by three to one, Helsinki succeeded in holding off the Red Army for more than three months, inflicting extremely heavy casualties on the invading forces.

Though Finland was eventually defeated and forced to concede about 11 percent of its territory, the Finns scored a moral victory. It is widely considered that the grit and courage of Finland’s resistance convinced Stalin that incorporating Finland into the Soviet Union or turning it into a Communist client state like Poland would be more trouble than it was worth. This also contributed to Stalin’s eventual agreement to sign a peace treaty with Finland in 1944 in return for a small amount of additional territory and a commitment on Helsinki’s part to neutrality. Finland thus became the only part of the former Russian Empire that was not reincorporated into the Soviet Union under Lenin and Stalin.

…

While “Finlandization” was considered a pejorative suggestive of accommodation, if not appeasement among Western geopoliticians during the Cold War, it turned out to be a diplomatic triumph. Finland has long had one of the world’s highest per capita GDPs, scores 100% on Freedom House’s Democracy Index (the United States scores 83), and Finns have long ranked as the world’s happiest people. The Austrian State Treaty of 1955, which guaranteed Austrian neutrality, by which Soviet and NATO troops withdrew from the country, also ensured that Austria developed as a successful and prosperous Western democracy.