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Kids Encyclopedia Facts
Millennium: 2nd millennium
Centuries: 12th century13th century14th century
Decades: 1220s  1230s  1240s  – 1250s –  1260s  1270s  1280s
Years: 1254 1255 125612571258 1259 1260

The year 1257 was a time of important changes around the world. New schools were founded, cities were rebuilt, and new coins were made. It was also a year when powerful empires expanded their reach.

Big Events of 1257

New Schools and Learning

Money and Wars

  • King Henry III of England tried something new with money. He ordered the creation of a special coin made of pure gold. This was the first time a high-value gold coin was made in England. However, people soon realized that the gold in the coin was worth more than the coin's face value. This meant people would melt the coins down for the gold, so they didn't stay in circulation for long.
  • A conflict known as the War of Saint Sabas began in a region called Outremer. This was the second war between two powerful Italian cities, Genoa and Venice.

Changes in Cities and Empires

  • The city of Kraków in Poland was rebuilt by Boleslaus V of Poland. The city had been almost completely destroyed during the Tatar invasions in 1241.
  • In Asia, the Mongols took control of Annam, which is now northern Vietnam. This was part of their large expansion across the continent.
  • In Japan, the Kōgen era came to an end, and the Shōka era officially began.

People Born in 1257

People Who Died in 1257

Images for kids

See also

Kids robot.svg In Spanish: 1257 para niños

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