Sepoy Revolt shakes British rule
The first major armed uprising against British rule erupts at Meerut and spreads across North India. Bahadur Shah Zafar is declared Emperor in Delhi. The revolt is brutally suppressed by 1858, ending Mughal rule and transferring power from the East India Company to the British Crown.
American tensions build toward Civil War; Crimean War just ended
The United States edges toward its own civil war over slavery. The Dred Scott decision (1857) deepens the divide. In Europe, the Crimean War (1853-1856) has just reshaped the balance of power, weakening Russia and establishing Britain and France as dominant colonial powers.
INC founded, political awakening begins
Seventy-two delegates gather at Gokuldas Tejpal Sanskrit College in Bombay to establish the Indian National Congress. Founded by A.O. Hume with support from Dadabhai Naoroji and others, it begins as a moderate body seeking greater Indian representation within the British system.
Berlin Conference carves up Africa; European imperialism at peak
At the Berlin Conference (1884-1885), European powers partition Africa among themselves without any African representation. King Leopold II claims the Congo as personal property. This "Scramble for Africa" marks the peak of European imperial ambition.
Bengal Partition sparks Swadeshi movement
Lord Curzon partitions Bengal along religious lines. The response is unprecedented: bonfires of British cloth, boycott of foreign goods, and the birth of the Swadeshi movement. Rabindranath Tagore composes "Amar Sonar Bangla." Revolutionary nationalism takes root.
Russo-Japanese War: first Asian victory over a European power; Einstein's miracle year
Japan's stunning victory over Russia (1905) electrifies colonized peoples across Asia. For the first time, a non-white nation defeats a European power in modern warfare. In physics, Albert Einstein publishes four revolutionary papers, including special relativity.
Jallianwala Bagh massacre
On April 13, General Dyer orders troops to fire on a peaceful gathering at Jallianwala Bagh in Amritsar, killing at least 379 people. The Rowlatt Act has already outraged Indians by allowing detention without trial. Tagore returns his knighthood. Gandhi shifts from loyalist to revolutionary.
Treaty of Versailles reshapes Europe; Russian Revolution consolidating
The Treaty of Versailles formally ends World War I, imposing harsh terms on Germany that will fuel the rise of Hitler. Woodrow Wilson promotes "self-determination of peoples" but only for Europeans. In Russia, the Bolsheviks consolidate power after the 1917 Revolution.
Salt March and Civil Disobedience Movement
Gandhi marches 385 km from Sabarmati to Dandi with 78 followers, picking up salt to defy the British monopoly. The act ignites nationwide Civil Disobedience. Over 60,000 are arrested. Women join in unprecedented numbers. The world press covers it extensively.
Great Depression devastates global economy; Rise of fascism in Europe
The Wall Street Crash of 1929 triggers the worst economic crisis in modern history. Unemployment soars across the West. In Germany, the Nazi party surges in elections. Mussolini consolidates power in Italy. The democratic world order established after WWI begins to crumble.
Quit India: "Do or Die"
Gandhi launches the Quit India Movement on August 8 with the call "Do or Die." The entire Congress leadership is arrested within hours. Leaderless, the movement erupts across India. Parallel governments form in Satara and Ballia, railways are sabotaged.
WWII: Battle of Stalingrad; Holocaust; Manhattan Project begins
World War II reaches its turning point. The Battle of Stalingrad (1942-43) becomes the deadliest battle in history, beginning the end for Nazi Germany. The Holocaust industrializes mass murder. In the US, the Manhattan Project secretly begins developing the atomic bomb.
Independence and Partition
Lord Mountbatten announces the Partition plan on June 3. On August 14-15, two nations are born: India and Pakistan. Nehru delivers the "Tryst with Destiny" speech. But Partition triggers the largest mass migration in human history with 15 million displaced and 1-2 million killed.
Cold War begins; UN established; Marshall Plan announced
The post-war world order takes shape. The United Nations, established in 1945, begins its work. The Truman Doctrine (March 1947) and Marshall Plan (June 1947) signal the start of the Cold War between the US and USSR. The Iron Curtain divides Europe.