A World Already Burning: The Origins of Division

The telegram arrived at the White House on a February afternoon in 1945, its message so urgent that it bypassed the usual protocols and landed directly on the President's desk. Joseph Stalin was summoning Winston Churchill and Franklin Roosevelt to a conference on the Crimean Peninsula, to the resort town of Yalta, where the czarist emperors had once spent their summers surrounded by the Black Sea's gentle waters and the Tauris Mountains. By the time Roosevelt received the invitation, he was already a dying man—a shadow of the vigorous leader who had guided America through the Depression and into the cataclysm of World War II. Yet he made the journey anyway, crossing an ocean and continents to meet his allies one final time, knowing that the decisions made in that sunlit palace would echo through decades of human history.

The world that Roosevelt, Churchill, and Stalin inhabited in 1945 was one that no one could have imagined just a decade earlier. In 1935, the United States and the Soviet Union had been estranged nations, separated by ideology, suspicion, and the vast distances of an ocean that seemed wider in those pre-jet age years. The United States had refused to recognize the Soviet government for sixteen years after the Bolshevik Revolution, and when diplomatic relations were finally established in 1933, the marriage was never one of passion. The British Empire, for its part, had sent troops to Russia in the aftermath of the revolution, part of a doomed intervention to overthrow the Communist government. These were nations that should have been enemies, their worldviews so fundamentally incompatible that cooperation seemed impossible.

Yet when Nazi Germany launched Operation Barbarossa in June 1941, shattering the non-aggression pact that Stalin had signed with Hitler and flooding the Soviet Union with German divisions, everything changed. The Nazi war machine, which had conquered France in six weeks and reduced British cities to rubble, now faced a new and terrifying enemy in the east. The Soviet Union, despite the catastrophic losses of the first months—millions of soldiers killed or captured, entire armies encircled and destroyed—somehow held. And as the smoke of Pearl Harbor settled over Hawaii in December 1941, bringing the United States into the war with sudden and terrible clarity, the shape of a new alliance began to emerge from the chaos of a world at war.

This alliance, which would come to be called the Grand Alliance, was always more of a marriage of convenience than a genuine partnership. The United States and Great Britain shared a common language, common legal systems, and a fundamentally similar worldview rooted in parliamentary democracy and capitalist economics. The Soviet Union, led by the paranoid and brutal Joseph Stalin, operated according to an entirely different logic—a logic built on the ideas of Marx and Lenin but filtered through Stalin's own dark imagination and the necessities of maintaining power through terror. The Western democracies believed in private property, free markets, and the rights of the individual; the Soviet Union rejected all of these things as tools of capitalist oppression. It was, as Churchill would later write, an alliance between "the whale and the elephant"—creatures of entirely different natures thrown together by circumstance.

The story of how this unlikely alliance formed and why it eventually shattered is the story of the Cold War itself. For the Cold War, that long and shadowed conflict that would dominate the second half of the twentieth century, did not begin with the firing of shots or the signing of treaties. It began in the minds of men and women who saw the world in certain ways, who interpreted the actions of their former allies through the lens of ancient suspicions and ideological certainties. It began in the smoke-filled rooms of Yalta and Potsdam, in the cables and memoranda that crossed the Atlantic Ocean, in the speeches and counter-speeches that defined and redefined the boundaries between friend and enemy. And it began in the ashes of cities destroyed by weapons so terrible that they would change forever the meaning of war itself.

To understand the origins of this division, we must first understand the world as it existed in the desperate days of 1941, when the Grand Alliance was born. The Nazi German Reich, under the leadership of Adolf Hitler, had conquered or subjugated nearly all of continental Europe. France lay prostrate under the Nazi boot; the Low Countries had fallen; Norway and Denmark were under German occupation; Poland had been invaded from both west and east, its people suffering horrors that would only become fully known as the war progressed. Only Britain, an island fortress sustained by its navy and the courage of its pilots in the Battle of Britain, remained unconquered. In the Pacific, Japan had seized vast territories—French Indochina, the Philippines, Malaya, Singapore, the Dutch East Indies—while the American Pacific Fleet lay shattered at Pearl Harbor.

The situation seemed hopeless. Yet within this darkness, a faint light began to emerge. When Hitler turned his armies eastward in June 1941, fulfilling his ideological obsession with the destruction of Bolshevism and the conquest of "living space" in the east, he made a decision that would ultimately doom his empire. The Soviet Union, despite its weaknesses and the catastrophic errors of Stalin's purges, possessed something that the other European powers lacked: immense reserves of manpower, vast territories that could be traded for time, and an industrial base that, once relocated beyond the Urals, could continue to produce weapons even as the Wehrmacht advanced. More importantly, the Soviet Union possessed a leader, however brutal and however responsible for the disasters of 1941, who was willing to fight to the death rather than submit. Stalin, for all his crimes, was no Quisling and no Pétain.

Churchill understood this immediately. Within hours of the German invasion of the Soviet Union, the British Prime Minister went on the radio to announce that Britain would support the Soviet Union "in every way that lies in our power." It was a remarkable statement from a man who had spent his political career as a fierce anti-Communist, who had called for intervention against Soviet Russia after the revolution, who had watched the spread of Communism with the deepest alarm. But Churchill was above all a pragmatist, and he recognized that the enemy of his enemy could be his friend. "If Hitler fell into the abyss," he later wrote, "I should not weep." The alliance with the Soviet Union was distasteful, but it was necessary. "We have only one single and profound purpose," Churchill declared. "That is the destruction of German militarism."

The American leadership took longer to reach this conclusion, but by December 1941, with the Japanese attack on Pearl Harbor, the United States too was committed to a global struggle against the Axis powers. The alliance with the Soviet Union was now complete: the whale, the elephant, and the bear were united—however uneasily—against the common enemy. Yet the nature of this alliance was always shaped by the circumstances that created it. The three powers had come together not because they shared a common vision of the post-war world, but because they faced an immediate and existential threat. When that threat began to recede, the fundamental differences that separated them would reassert themselves with devastating force.

The first steps toward coordinating this alliance were taken in the summer of 1942, when Churchill traveled to Washington for a series of meetings that would lay the groundwork for what became known as the "Europe First" strategy. The United States and Britain agreed that the defeat of Nazi Germany must take precedence over the war against Japan, even though Japan had attacked American territory and American blood had been spilled on American soil.