Search Result For clear
The day of a successful vaccination – level 3
14-05-1796Smallpox was a deadly and highly infectious disease that had killed...
The day Nelson Mandela became president – level 3
10-05-1994Nelson Mandela was born in times when the whites lived in...
The day of the Chernobyl disaster – level 1
26-04-1986Chernobyl is in Ukraine. There is a nuclear power plant in...
The day of the Chernobyl disaster – level 2
26-04-1986The Chernobyl nuclear power plant was located 100 kilometers from Kyiv...
The day of the Chernobyl disaster – level 3
26-04-1986The Chernobyl nuclear power plant was located 100 kilometers from Kyiv,...
The day the Hubble Space Telescope was taken to space – level 1
24-04-1990It is April 24, 1990. The Hubble Space Telescope goes to...
The day the Hubble Space Telescope was taken to space – level 2
24-04-1990On April 24, 1990, the Hubble Space Telescope was taken to...
The day the Hubble Space Telescope was taken to space – level 3
24-04-1990On April 24, 1990, a spacecraft took off from Florida. It...
The day James Cook reached Australia – level 2
19-04-1770In the 17th century, people in Europe started to speak about...
The day James Cook reached Australia – level 3
19-04-1770Since the 17th century, people in Europe were speaking about a...
