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The day of the fall of Constantinople – level 3

29-05-1453

The fall of Constantinople, today’s Istanbul, occurred on May 29, 1453,...



The day the human DNA was mapped – level 3

14-04-2003

In 1990, scientists started a project with the goal of mapping...



The day Columbus discovered America – level 3

12-10-1492

It is the summer of 1492, and three small ships are...



The day the construction of Big Ben began – level 1

28-09-1843

Big Ben is the name for a big bell. The bell...



The day the construction of Big Ben began – level 2

28-09-1843

Big Ben is the nickname for a big bell. The bell...



The day the Panama Canal opened – level 3

15-08-1914

The first idea to dig a canal between the Atlantic and...



The day the construction of the Tower of Pisa started – level 2

09-08-1173

The construction of the Tower of Pisa began on August 9,...



The day the construction of the Tower of Pisa started – level 3

09-08-1173

The construction of the Tower of Pisa began on August 9,...