Spoilers below. Facts checked 2026-11-12. Play this puzzle
1918: The Armistice ends the fighting of World War I (Nov 11)
1957: The Soviet Union launches Sputnik 1
Source: Wikipedia: Sputnik 1
1492: Columbus makes landfall in the Americas
1453: Constantinople falls to the Ottomans
1889: The Eiffel Tower is completed
Source: Wikipedia: Eiffel Tower