Josip Broz Tito
The partisan leader who built a communist state outside Moscow's control, held six nations together for thirty-five years, and left a country that could not survive him.

Josip Broz was born in 1892 in a Croatian village under Habsburg rule, was conscripted into the Austro-Hungarian army, was wounded and captured on the Eastern Front, and spent the Russian revolution as a prisoner of war watching one empire replace another. He came home a communist, spent the interwar years in the party underground and in Yugoslav prisons, took the name Tito, survived Stalin's purges of the exiled Yugoslav leadership in Moscow, and emerged in 1937 as general secretary of a party with a few thousand members.
Four years later Germany invaded and he became the most consequential resistance leader in Europe.
The one resistance that won
The Partisans were unusual in two ways. They fought a genuinely national war, recruiting Serbs, Croats, Slovenes, Bosnians, and Montenegrins under a slogan of brotherhood and unity in a country that was simultaneously suffering an atrocious civil war between its own nationalities. And they fought the Germans continuously, unlike the royalist Chetniks, who increasingly husbanded their strength and collaborated locally.
By 1943 the British had noticed which force was actually tying down German divisions and switched support to Tito. By 1945 the Partisans had liberated most of Yugoslavia themselves, with Soviet help only in the northeast. This is the single most important fact in Tito's career: he owed his state to his own army rather than to the Red Army, and he knew it.
The other side of the ledger belongs in any honest account. The Partisan victory was followed by mass reprisals, including the killing of tens of thousands of surrendered Croatian and other collaborationist forces and civilians in the Bleiburg repatriations, and by the standard apparatus of a one-party state.
The split
In June 1948 Stalin expelled Yugoslavia from the Cominform, expecting the party to remove Tito within weeks. It did not happen. Tito had his own security service, his own army, and his own legitimacy, and he purged the pro-Soviet faction instead, brutally, into a camp system of his own.
Yugoslavia became the first communist state to defy Moscow and survive, which had two large consequences. Washington began quietly arming and funding a communist government, on the principle that a crack in the bloc was worth paying for. And Yugoslavia had to invent a distinct model to justify its existence: workers' self-management, in which enterprises were nominally run by their own councils, plus open borders, foreign travel, tourism, and consumer goods no Warsaw Pact citizen could buy.
Abroad, Tito took the same logic global. Meeting Nasser and Nehru at Brijuni in 1956, he became a founder of the Non-Aligned Movement, whose first summit met in Belgrade in 1961. A country of twenty million ran an independent foreign policy for three decades because its leader had made not choosing sides into a position.
The design flaw
The 1974 constitution devolved enormous power to the six republics and two autonomous provinces, on the reasoning that decentralization would defuse nationalism. It did the opposite: it created eight party machines with territorial bases, an economy of duplicated regional interests, and a federal center too weak to arbitrate. The one thing still holding the structure together was Tito personally, as head of party, army, and state, and as the man who had made the country.
He died on 4 May 1980. The rotating collective presidency he left behind worked for about a decade, while debt mounted, inflation ran, and republican politicians discovered that nationalism was the fastest route to power in a system where the old ideology had run out. The wars began in 1991.
The echo
The argument about Tito is whether he held Yugoslavia together or merely postponed its breakup. The fairest answer is that he did both, and that the postponement was not nothing: thirty-five years of peace between peoples who had slaughtered each other in the 1940s and would again in the 1990s.
But he built a state with one load-bearing member, and he never solved the problem of what happens when a system's legitimacy is a biography. Every strongman-stabilized country since faces the same question, usually without an answer.