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The day bitcoin was created – level 3
03-01-2009Bitcoin is a digital currency. It was created on January 3,...
The day of the biggest protest against the Vietnam War – level 1
15-11-19691969 isn’t a good year for the USA. Coffins with dead...
The day of the biggest protest against the Vietnam War – level 2
15-11-19691969 wasn’t a good year for the USA. Coffins with soldiers’...
The day of the biggest protest against the Vietnam War – level 3
15-11-19691969 wasn’t a good year for the USA. Coffins with soldiers’...
The day the inventor of Morse Code was born – level 1
27-04-1791Samuel Morse is born on April 27, 1791, in Massachusetts. He...
The day the inventor of Morse Code was born – level 2
27-04-1791Samuel Morse was born on April 27, 1791, in Massachusetts, which...
The day the inventor of Morse Code was born – level 3
27-04-1791Samuel Morse was born on April 27, 1791, in Massachusetts, which...
The day the telephone was patented – level 2
07-03-1876Alexander Graham Bell started his experiments in 1873. He was trying...
The day the telephone was patented – level 3
07-03-1876Since 1873, Alexander Graham Bell was trying to find a way...
