History

Numbers from the past that still surprise.

Questions in History

Answers at a glance

Spoilers ahead — if you would rather guess, open the questions above first.

Question Answer Year
How many years has the Sagrada Família been under construction? 143 years 2025
How many days did Magellan’s expedition take to circle the globe? 1,082 days 1522
How many years did the Hundred Years’ War actually last? 116 years 1453
How many days did the Berlin Airlift last? 463 days 1949
How many minutes did the shortest war in history last? 38 minutes 1896
How many copies of the Gutenberg Bible were printed? 180 copies 1455
How many countries have disappeared since 1900? 200 countries 2024
How many immigrants were processed through Ellis Island? 12,000,000 immigrants 2024
How many languages have gone extinct in the last century? 400 languages 2023
How many people attended the 1969 Woodstock festival? 400,000 people 1969
How many workers died building the Panama Canal? 25,000 workers 1914
How many people died in the 1918 flu pandemic? 50,000,000 people 2023
How many people died in the Black Death? 75,000,000 people 1351
How many people died in World War II? 75,000,000 people 2023
How many Europeans emigrated to the Americas between 1820 and 1930? 55,000,000 people 1930
How many popes have there been? 266 popes 2024
How many people lived in the city of Rome at its peak? 1,000,000 people 150
How many people lived in the Roman Empire at its peak? 60,000,000 people 2007
How many people lived in the world in 1900? 1,650,000,000 people 1900
How many people watched the Moon landing live? 600,000,000 viewers 1969
How many people visit the Eiffel Tower each year? 6,300,000 visitors 2023
How many athletes competed in the first modern Olympics? 241 athletes 1896
How many people were aboard the Titanic? 2,224 people 1912
How many people worked on the Manhattan Project? 130,000 people 1945
How many crew sailed with Columbus in 1492? 90 crew 1492
How many ships were in the Spanish Armada of 1588? 130 ships 1588
How many stone blocks are in the Great Pyramid of Giza? 2,300,000 blocks 2023
How many Terracotta Warriors are there? 8,000 warriors 2023
How many people visit the Prado Museum each year? 3,300,000 visitors 2023
How many wives did Henry VIII have? 6 wives 1547
How many years did it take to build the Taj Mahal? 22 years 1653
How many years did the Berlin Wall stand? 28 years 1989
How many years did the Thirty Years’ War last? 30 years 1648
How many years did the Western Roman Empire last? 500 years 476
How many years did Muslim rule last in the Iberian Peninsula? 781 years 1492
How much did the United States pay Russia for Alaska? $7,200,000 1867
How many years old are the Pyramids of Giza? 4,500 years 2024
How many years old is the city of Rome? 2,777 years 2024
How many years old is the oldest known cave painting? 45,500 years 2021
How many years old is the oldest known writing? 5,200 years 2024
How many years old is the oldest continuously operating university? 1,165 years 2024
How many metres tall is the Eiffel Tower? 330 metres 2024
How tall was the tallest man ever recorded, in feet? 9 feet 1940

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