Past events still shaping today.

The rest of the ladder

1. 1300

   

   Great Fire of New York City 1835

   score 13

   The 1835 fire fundamentally reshaped how American cities approached fire prevention, building codes, and public infrastructure.

2. 1301

   

   Execution of Emperor Maximilian 1867

   score 13

   Maximilian's execution symbolized the failure of European imperial ambitions in the Americas and reinforced the consolidation of republican governance in Mexico under Benito Juárez.

3. 1302

   

   Cairo Fire & Popular Uprising 1952

   score 13

   The Cairo Fire was a threshold event that exposed the terminal decay of Egypt's monarchy and colonial arrangement.

4. 1303

   

   Viking Settlement at L'Anse aux Meadows 1000

   score 13

   L'Anse aux Meadows demonstrated that medieval Norse seafaring technology and navigation could cross the Atlantic, reshaping understanding of pre-Columbian contact between continents.

5. 1304

   

   Byzantine Nika Riots & Massacre 532

   score 13

   The Nika Riots represented the single deadliest civil disturbance in Byzantine history and a turning point in Justinian's consolidation of power.

6. 1305

   

   Henry IV Crowns himself Holy Roman Emperor 1056

   score 13

   Henry IV's unilateral coronation cracked open a fundamental question about power in Christendom: who decides who rules-kings or popes?

7. 1306

   

   Norman Conquest of Southern Italy Begins 1046

   score 13

   The Norman conquest transformed southern Italy from a fragmented collection of competing powers into a centralized Mediterranean kingdom.

8. 1307

   

   Mayan Civilization Collapses 900

   score 13

   The collapse of the southern lowland Maya cities represents one of history's most sophisticated civilizations voluntarily or involuntarily dismantling itself—a process that reshaped Mesoamerica and left behind ruins that wouldn't be fully understood for over a millennium.

9. 1308

   

   Ancient Olympic Games End 394

   score 13

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

10. 1309

    

    Dorian Invasion of Greece 1100

    score 13

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

11. 1310

    

    Treaty of Aix-la-Chapelle 1748

    score 13

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

12. 1311

    

    Library of Alexandria Catastrophes 48

    score 13

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

13. 1312

    

    Oxford Movement Begins 1833

    score 13

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

14. 1313

    

    First Public Library in America 1833

    score 13

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

15. 1314

    

    Treaty of Ghent Signed 1814

    score 13

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

16. 1315

    

    Indian Civil Service Examinations Opened 1833

    score 13

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

17. 1316

    

    Treaty of Amritsar Signed 1809

    score 13

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

18. 1317

    

    Gorkha Soldiers Mutiny at Segauli (1816) 1816

    score 13

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

19. 1318

    

    Completion of the Great Western Railway 1841

    score 13

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

20. 1319

    

    Colombo Plan Conference 1950

    score 13

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

21. 1320

    

    Colombo Plan Established 1950

    score 13

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

22. 1321

    

    Montgomery Bus Boycott 1955

    score 13

    On December 5, 1955, Rosa Parks's arrest for refusing to give up her bus seat in Montgomery, Alabama ignited a 381-day boycott that crippled the city's transit system and became the first major sustained protest of the Civil Rights Movement.

    • evolved intoAssassination of Martin Luther King Jr.1968
23. 1322

    

    Chavín de Huántar Established 900 BCE

    score 13

    Chavín de Huántar stands as one of the earliest large-scale religious centers in the Americas, establishing a template for Andean ceremonial architecture and belief systems that persisted for millennia.

24. 1323

    

    Hallstatt Culture Iron Working 1200 BCE

    score 13

    The Hallstatt culture demonstrated that iron-harder, more abundant, and easier to work than bronze-could reorganize entire societies.