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The day of the Tunguska Event – level 1
30-06-1908It is June 30, 1908. A big explosion happens in Siberia....
The day of the Tunguska Event – level 2
30-06-1908On June 30, 1908, one of the biggest and most mysterious...
The day the first tourist went to space – level 1
28-04-2001When Dennis Tito is a boy, he likes to watch the...
The day the first tourist went to space – level 2
28-04-2001People were always fascinated by the night sky full of stars....
The day the first tourist went to space – level 3
28-04-2001People were always fascinated by the night sky full of stars....
The day HIV was discovered – level 1
23-04-1984In 1981, five men from Los Angeles have a strange disease....
The day the American Civil War ended – level 3
09-04-1865In the middle of the 19th century, the situation on the...
The day the BBC played a prank on April Fools’ Day – level 1
01-04-1957The BBC plays a famous prank on April 1, 1957. It...
The day the BBC played a prank on April Fools’ Day – level 2
01-04-1957One of the most famous April Fools’ Day pranks was played...
The day Russia sold Alaska to the United States – level 3
30-03-1867Russians arrived in Alaska in 1741. They established the first permanent...
