The peace treaty signed at the Palace of Versailles on June 28, 1919, did not end the catastrophe of the Great War. It planted the financial fuse for an even greater one. The victorious powers, led by France’s Georges Clemenceau and Britain’s David Lloyd George, demanded that Germany pay 132 billion gold marks in reparations, a sum worth roughly $500 billion in today’s money. The British economist John Maynard Keynes, who attended the conference as part of the Treasury delegation, calculated that Germany could realistically pay only 10 to 15 billion marks.

He resigned in protest and published The Economic Consequences of the Peace, warning that the crushing indemnity would ruin Germany and destabilize all of Europe. His warnings were dismissed. France wanted vengeance, and Britain wanted its money. Reparations are not corporate debt.
They cannot be paid from a national savings account, because countries do not hold piles of liquid cash. Germany needed to mass-produce goods, export them, earn foreign currency, and use that currency to make its payments. But the Allies had simultaneously erected trade barriers to shield their own industries from German competition. Germany was ordered to earn money through international trade while being systematically prohibited from trading.
The only path left was printing marks. The Reichsbank flooded the economy with currency, and each new mark diluted the value of every mark already in circulation. The exchange rate told the story. In January 1919, nine marks bought one US dollar.
By January 1922, the rate was 191 marks to the dollar. By January 1923, it had reached 17,000. By July, 350,000. By November 1923, a single dollar was worth 4 trillion marks.
The currency did not just crash. It ceased to exist as a meaningful unit of value. Workers demanded to be paid twice daily because their morning wages lost half their purchasing power by lunch. Restaurants abandoned printed menus and scribbled prices on chalkboards, revising them mid-meal.
One woman left a wheelbarrow full of banknotes outside a shop and returned to find the money untouched but the wheelbarrow stolen. Cash had become worthless. For the German middle class, the collapse was total. Teachers, doctors, engineers, civil servants, and shopkeepers saw their life savings, bonds, insurance policies, and pensions erased within months.
The state had executed the middle class. Before 1923, the Weimar Republic, however flawed, had functioning democratic institutions. After hyperinflation, the political center evaporated. Moderate parties were decimated.
Extremists on both the left and the right gained momentum. The Nazi Party, a fringe group whose failed Beer Hall Putsch had landed Hitler in prison, should have been finished. The memory of hyperinflation ran too deep for the nation to forgive. For a few years, the mid-1920s brought apparent stability through a mechanism called the Dawes Plan.
American banks made massive loans to Germany. Germany used the capital to rebuild factories and stimulate production. The restored economy would then export goods, earn foreign currency, and pay reparations to France and Britain, who would in turn pay their war debts to America. American banks collected interest on the loans.
It was a perfectly circular flow of credit, but it depended entirely on the uninterrupted stream of American capital into Germany. Everyone knew the vulnerability, and everyone pretended it could last forever. In October 1929, the foundation buckled. The American stock market crashed, and the global financial structure constructed by the Dawes Plan vaporized.
American banks, suffering billions in losses, demanded immediate repayment of German loans. German businesses had invested that money in factories and machinery and could not convert it back to cash. They declared bankruptcy and laid off millions. When the loans stopped, the reparations stopped.
When the reparations stopped, France and Britain defaulted on their war debts to America, accelerating the panic and deepening Germany’s death spiral. German unemployment stood at 1. 3 million in 1929. By 1930, it was 3 million.
By 1931, 4 million. By 1932, more than 6 million citizens were jobless, and among men aged 25 to 30, unemployment passed 40 percent. Desperate young men blamed the democratic parties that had presided over both hyperinflation and depression. In May 1928, the Nazi Party had won 2.
6 percent of the national vote. In September 1930, after the crash, it took 18. 3 percent, becoming the second largest party. By July 1932, it secured 37.
3 percent, making it the largest. In January 1933, Hitler was appointed chancellor through the normal constitutional process, placed in power by a failing political establishment that believed it could control him. Hitler did reduce unemployment from 6 million to virtually zero within five years. But his economic miracle was built on four pillars: theft, lies, slavery, and war.
The regime seized Jewish assets through laws that fired Jews from public jobs, banned them from professions, and confiscated businesses, bank accounts, and personal valuables in a process called Aryanization. Conservative estimates place the stolen wealth at over $100 billion in modern currency, and it was used to finance public programs. The regime also created a fictitious shell corporation called the Metallurgische Forschungsgesellschaft, which issued bills of exchange, essentially government IOUs, for military production. Because the company was technically private, the 12 billion marks in MEFO bills circulating by 1938 never appeared in the official budget.
Germany appeared financially responsible while accumulating hidden debt. The Reich Labor Service conscripted young men for public works with only meager food and barracks housing, not true wages. And the entire debt-fueled structure required constant expansion. When the bills matured and the stolen wealth ran out, the only options were collapse or armed robbery.
Every conquest followed the same pattern. In March 1938, Germany annexed Austria, and troops drove immediately to the Austrian National Bank in Vienna, seizing 90 million gold marks worth of gold reserves. The annexation of Czechoslovakia in March 1939 brought the Skoda works, one of the largest arms manufacturers in Europe, and enough captured Czech weaponry to equip 40 fully operational divisions. Czech gold reserves, held in the vaults of the Bank of England, were transferred to Germany after Nazi-controlled Czech officials threatened retaliation through the Bank for International Settlements.
The Bank of England, prioritizing banking procedure, sent the gold. Japan’s path to war was even more purely economic. A rapidly industrializing nation with virtually no domestic oil, iron ore, or rubber, Japan depended on exports to pay for imports. The Great Depression collapsed international trade and triggered protectionist tariffs everywhere.
Japan could not sell goods abroad, could not earn foreign currency, and could not afford essential resources. The military answer was to take resources by force. In 1931, Japan invaded Manchuria for its coal and iron, installed a puppet state, and withdrew from the League of Nations when condemned. In 1937, it launched a full-scale invasion of China.
By 1941, Japan imported about 80 percent of its petroleum from the United States. When America cut off oil exports in response to Japanese atrocities in China, Japan’s reserves were calculated to last at most 18 months. To seize the oil fields of Southeast Asia meant war with the United States. The attack on Pearl Harbor was a gamble to buy six months to secure the oil before America could mobilize.
It was about oil, not ideology. Once the war came, it was financed with staggering sums. Germany spent roughly $300 billion, Britain nearly $400 billion, the Soviet Union over $300 billion, and America over $4 trillion. Germany funded about 40 percent of its military spending by looting occupied territories.
France was forced to pay 400 million francs per day in occupation costs. German factories ran on forced labor, eventually including over 12 million foreign workers and prisoners. Neutral Switzerland purchased 79 percent of all German gold delivered abroad, exchanging plundered reserves for hard currency. The Holocaust itself left a paper trail of invoices and receipts.
By 1945, the occupied territories were exhausted, and the theft machine stalled. Britain financed the war through war bonds, borrowing from its empire, and most crucially through Lend-Lease. By late 1940, Britain was nearly insolvent. Churchill estimated only two months of gold reserves remained.
Roosevelt devised Lend-Lease to supply Britain without immediate payment, comparing it to lending a garden hose to a neighbor whose house is on fire. America ultimately supplied over $50 billion in material, about $700 billion in modern currency, to Britain, the Soviet Union, and other allies. American citizens bought war bonds fanatically. Over 80 million people purchased them, absorbing cash from the domestic economy and controlling inflation while raising capital.
The national debt rose from $40 billion to over $250 billion in five years, yet the American economy was so productive it could absorb the strain. By 1944, America was producing 96,000 aircraft a year and launching Liberty ships built in under five days. The postwar order was built directly on these economic lessons. The Bretton Woods conference in 1944 created the International Monetary Fund and the World Bank, replacing punitive reparations with mutual financial assistance.
The US dollar became the global reserve currency, backed by gold at $35 per ounce, and America gained the power to run deficits no other nation could sustain. The dollar remains the world’s reserve currency today, oil is priced in it, and international trade is overwhelmingly conducted in it. The European Union was born from the conviction that deeply integrated economies do not go to war. Western Europe has experienced nearly 80 years of peace, the longest such period in its recorded history.
The structural vulnerabilities of the 1930s are returning. Global debt to GDP ratios have surpassed the levels on the eve of the 1929 crash. Trade barriers are resurfacing between major powers, income inequality is hollowing out the middle class, international cooperation is weakening, and populist leaders are winning elections by blaming foreigners. The core dynamic is identical to the one that produced Hitler: economic desperation creates political extremism.
The path from Versailles to Auschwitz was a financial path. Germany’s shattered middle class, the protectionist trade wars, the collapse of international cooperation, all of it flowed from policy choices made by men who believed they were acting responsibly. The choices being made today in trade policy, financial regulation, and international cooperation carry the same potential for catastrophe. The financial story of the Second World War is not merely history.
It is a warning written in the count of 70 million dead.