01score 72
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
Past events still shaping today.
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 three most consequential
02score 64
American Civil War 1861
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
03score 54
Gulf War 1991
Operation Desert Storm in January–February 1991 was the first major U.S.
Downstream in this archive
The rest of the ladder
- 892
Edo Period Begins in Japan 1603
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 893
Treaty of Paris 1763
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 894
Coronation of Queen Victoria 1838
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 895
Berlin Colonial Conference 1884
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 896
Carnegie Steel Mill Opens 1875
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 897
Iranian Constitutional Revolution 1905
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 898
Indianapolis 500 Auto Race 1911
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 899
American Football Association Formed 1869
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 900
First Davis Cup Tennis Competition 1900
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 901
Formation of the Union of South Africa 1910
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 902
Guernica Bombing 1937
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 903
1952 Summer Olympics Held 1952
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 904
First Eurovision Song Contest 1956
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 905
Mariner 4 Mars Flyby 1965
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 906
Munich Security Conference Established 1963
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 907
First Cricket World Cup 1975
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 908
Helsinki Accords on Human Rights 1975
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 909
Compact Disc Launched by Philips & Sony 1982
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 910
Millennium Dome Opens in London 2000
score 15Sits upstream of multiple events in this archive; the present still inherits its choices.
- 911
Manzikert Battle: Byzantine Collapse 1071
score 15Manzikert marked the moment Byzantine military supremacy fractured.
- 912
Russo-Turkish War and Fall of Plevna 1877
score 15The war marked a decisive shift in the balance of power between Europe's great empires.
- 913
Ford Model A Production Begins 1927
score 15After 19 years and 15 million units, Henry Ford retired the Model T on May 26, 1927, replacing it with the Model A—a modernized car that kept Ford's assembly-line dominance intact while giving competitors a fighting chance.
- 914
The Rosetta Stone Discovered 1799
score 15The Rosetta Stone's discovery transformed Egyptology from speculation into scholarship.
- 915
Persian Wars Begin at Marathon 490 BCE
score 15Marathon proved that organized Greek infantry could defeat the Persian Empire's professional military machine, emboldening resistance across Greek city-states.