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The day of a successful vaccination – level 2
14-05-1796Smallpox was a very dangerous disease which killed millions of people....
The day of a successful vaccination – level 3
14-05-1796Smallpox was a deadly and highly infectious disease that had killed...
The day of the first Formula One race – level 2
13-05-1950Car races started in 1895. After some time, there were championships...
The day of the first Formula One race – level 3
13-05-1950Car races had been organized since the 1890s. There were championships...
The day a computer beat the best chess player – level 2
11-05-1997In 1996, IBM built a very strong computer. They asked the...
The day a computer beat the best chess player – level 3
11-05-1997In 1996, IBM built a supercomputer. They approached the world champion,...
The day Winston Churchill became the prime minister – level 2
10-05-1940Winston Churchill became Prime Minister of the United Kingdom on May...
The day Winston Churchill became the prime minister – level 3
10-05-1940Winston Churchill became Prime Minister of the United Kingdom on May...
The day Nelson Mandela became president – level 2
10-05-1994Nelson Mandela was born in times when the white people lived...
The day Nelson Mandela became president – level 3
10-05-1994Nelson Mandela was born in times when the whites lived in...
