World War I

World War I is the war that proves the catastrophic danger of entangling alliances — the very thing George Washington warned against in his farewell address. A single assassination in Sarajevo triggered a cascade of treaty obligations that dragged the entire Western world into a meat grinder that killed 20 million people and destroyed four empires. America had no business entering this European civil war, and its intervention extended the conflict, enabled the punitive Treaty of Versailles, and planted the seeds for an even more devastating war just twenty years later.

The war's origins lay in the alliance system that divided Europe into two armed camps. The Triple Alliance (Germany, Austria-Hungary, Italy) faced the Triple Entente (France, Russia, Britain). When Archduke Franz Ferdinand was assassinated by a Serbian nationalist on June 28, 1914, Austria-Hungary declared war on Serbia. Russia mobilized to support Serbia. Germany declared war on Russia. France mobilized to support Russia. Germany invaded Belgium to attack France. Britain declared war to protect Belgian neutrality. Within weeks, the old world was destroying itself.

For three years, Woodrow Wilson kept America out of the European slaughter while profiting enormously from it. American banks, led by J.P. Morgan & Company, became the Allies' primary financiers. American munitions manufacturers sold weapons to Britain and France while being legally prohibited from selling to Germany (due to the British naval blockade). By 1917, American banks had loaned the Allies $2.3 billion — roughly $50 billion in today's money. Wilson won reelection in 1916 on the slogan "He Kept Us Out of War," but Wall Street's financial interests made neutrality increasingly untenable.

Germany's resumption of unrestricted submarine warfare in February 1917 provided the immediate pretext for war. German U-boats had already sunk the Lusitania in 1915, killing 1,198 civilians including 128 Americans, but Wilson had negotiated a temporary suspension of attacks on passenger ships. When Germany announced that U-boats would sink any ship approaching British waters — including American vessels — Wilson faced a crisis. The infamous Zimmermann Telegram, intercepted by British intelligence, revealed Germany's offer to help Mexico recover Texas, Arizona, and New Mexico if Mexico joined the war against America. The telegram was authentic, but its timing was suspiciously convenient for British propaganda.

Five months after promising to keep America out of war, Wilson asked Congress for a declaration of war on April 2, 1917. The vote was closer than often remembered — 82-6 in the Senate and 373-50 in the House, with significant opposition coming from Midwestern progressives who saw the conflict as a rich man's war. Senator George Norris of Nebraska accurately predicted: "We are going into war upon the command of gold."

The war brought unprecedented expansion of federal power that would never be fully reversed. The Espionage Act of 1917 and Sedition Act of 1918 criminalized virtually any criticism of the war effort. Over 2,000 Americans were prosecuted for their speech, including Socialist leader Eugene Debs, who was sentenced to 10 years in prison for delivering an anti-war speech in Canton, Ohio. Federal agents raided offices of socialist newspapers, the Industrial Workers of the World (IWW), and other dissenting organizations. German-Americans faced systematic persecution — German language instruction was banned in schools, German books were burned, and sauerkraut was renamed "liberty cabbage."

The Committee on Public Information, led by George Creel, became America's first propaganda ministry. It produced films, posters, pamphlets, and speeches designed to whip up war fervor and demonize Germany. The "Four Minute Men" — volunteers who gave pro-war speeches in movie theaters — reached millions of Americans with government-approved messages. Hollywood fully cooperated, producing films with titles like "The Kaiser, the Beast of Berlin" and "The Prussian Cur." The CPI pioneered propaganda techniques that would be perfected by totalitarian regimes in the 1930s.

Conscription was equally revolutionary and controversial. The Selective Service Act of 1917 required all men aged 21-30 to register for the draft (later expanded to 18-45). Over 24 million men registered, and 2.8 million were drafted. The draft lottery was held on July 20, 1917, with Secretary of War Newton Baker drawing the first number while blindfolded. Resistance was significant: 337,000 men failed to report when called, and 12% of those examined claimed conscientious objector status. Some conscientious objectors, particularly Mennonites and Jehovah's Witnesses, were court-martialed and imprisoned when they refused military service.

American forces arrived in France woefully unprepared for modern warfare. The American Expeditionary Forces (AEF) under General John J. Pershing had trained with tactics from the Civil War and Spanish-American War. They had no experience with poison gas, machine guns, artillery barrages, or trench warfare. Initially, they suffered devastating casualties. At the Battle of Seicheprey (April 1918), German forces overran American positions, killing 634 Americans in a single day. Pershing insisted that American forces fight as an independent army rather than being absorbed into French and British units, preserving American military identity but prolonging the learning curve.

The human cost was staggering. Of 116,516 American deaths, only 53,402 were killed in combat — the majority died from disease, particularly the 1918 influenza pandemic that killed 45,000 American soldiers. The Spanish flu was especially deadly in military camps where men were packed together in unsanitary conditions. Chemical weapons, used for the first time on an industrial scale, poisoned the lungs and skin of 224,000 American soldiers. Mustard gas caused blindness, blistering, and lung damage that lasted for decades.

The Meuse-Argonne Offensive (September-November 1918) was the largest and bloodiest American battle of the war. Over one million American soldiers fought for 47 days to break through German defenses in eastern France. The offensive cost 26,277 American lives but helped end the war by cutting German supply lines. The armistice was signed on November 11, 1918, at 11 AM — the "eleventh hour of the eleventh day of the eleventh month."

The true catastrophe came at the peace table. Wilson arrived in Paris in December 1918 with his idealistic Fourteen Points, including "open covenants openly arrived at," freedom of the seas, arms reduction, and a League of Nations to prevent future wars. He was immediately outmaneuvered by European leaders who wanted revenge, not reconciliation. Georges Clemenceau of France famously remarked: "God gave us Ten Commandments, and we broke them. Wilson gives us Fourteen Points — we shall see."

The Treaty of Versailles was vindictive rather than visionary. Germany was forced to accept sole responsibility for the war (Article 231, the "War Guilt Clause"), surrender 13% of its European territory, lose all overseas colonies, limit its military to 100,000 men, and pay $33 billion in reparations (roughly $500 billion today). The economist John Maynard Keynes resigned from the British delegation in protest, predicting in "The Economic Consequences of the Peace" that the harsh terms would lead to another war. He was right.

The reparations burden destroyed Germany's economy and democracy. Hyperinflation in the early 1920s made German currency worthless — a wheelbarrow full of marks couldn't buy a loaf of bread. The economic chaos and national humiliation created the conditions for extremist movements. Adolf Hitler's first attempted coup (the Beer Hall Putsch) occurred in 1923 during the height of the hyperinflation crisis. When the Great Depression struck Germany in 1929, the Nazi Party offered simple explanations for complex problems: blame the Treaty of Versailles and the Jews.

Smedley Butler, the most decorated Marine of his era, later wrote the definitive indictment of the war profiteering that defined World War I: "War is a racket. It always has been. It is possibly the oldest, easily the most profitable, surely the most vicious." Butler identified who actually benefited from the war: DuPont's stock price increased from $20 to $1,000 per share. Bethlehem Steel's annual profits jumped from $6 million to $49 million. U.S. Steel's profits increased by 300%. The Allies purchased $7 billion in American goods during the war. Meanwhile, American soldiers earned $30 per month and died in French mud.

The war transformed America from a debtor nation to the world's largest creditor. European nations owed American banks billions, fundamentally shifting global financial power from London to New York. But this economic dominance came at a terrible cost: America had abandoned Washington's warning against foreign entanglements and Wilson's promise to keep the country out of European wars. The precedents established in World War I — presidential war-making, domestic propaganda, suppression of dissent, and military-industrial profiteering — would shape every subsequent American conflict.

Most tragically, the "war to end all wars" made an even more devastating war inevitable. The punitive peace, the collapse of empires, the spread of revolutionary ideologies, and the unresolved tensions created by Versailles guaranteed that Europe would explode again within a generation. World War I didn't make the world safe for democracy — it made democracy unsafe for the world.