Treaty of Versailles 1919
The Treaty of Versailles on June 28, 1919 formally ended World War I but planted the seeds for decades of resentment, economic collapse, and territorial disputes across Europe.
Reverse trending
Trending is what people are reading about right now. This is the opposite: events from the archive ranked by how much they still shape the present - through cause-and-effect to later events, the size of the chain they set off, and how recently that chain landed.
Below each entry: the downstream events in this archive that the ranking traces to, and the editorial line on why it’s still in the air.
The Treaty of Versailles on June 28, 1919 formally ended World War I but planted the seeds for decades of resentment, economic collapse, and territorial disputes across Europe.
The American Civil War (1861–1865) killed more than 620,000 soldiers and fundamentally rewrote the nation's constitutional order, abolishing slavery through the 13th Amendment and forcing a violent reckoning over federalism that no political compromise could prevent.
Downstream in this archive
Operation Desert Storm in January–February 1991 was the first major U.S.
Downstream in this archive
The canal's opening accelerated industrialization and global commerce by making Asian and African markets dramatically more accessible to European powers.

This election validated the Great Reform Act of 1832, the first major expansion of the British franchise since the 17th century.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Lincoln's death during the final days of the Civil War removed the one figure with sufficient political capital and moral authority to shape Reconstruction policy.
The 1901 Nobel Prize ceremony created the template for honoring intellectual and humanitarian achievement that persists today.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
The Armada's failure shifted the balance of European power.
The annexation shattered the fragile balance of power in southeastern Europe and emboldened nationalist movements across the Balkans.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.

Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.

Napoleon's escape upended the European balance of power for 100 days and proved that the old order, supposedly secured at the Congress of Vienna in 1815, could unravel overnight.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.
Sits upstream of multiple events in this archive; the present still inherits its choices.