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The day the first nonstop flight around the world started – level 1
26-02-1949It is February 26, 1949. A special plane flies from Texas,...
The day the first nonstop flight around the world started – level 2
26-02-1949On February 26, 1949, a special plane took off from a...
The day the first nonstop flight around the world started – level 3
26-02-1949On February 26, 1949, a special plane with a 14-member crew...
The day of the Battle of Los Angeles – level 1
24-02-1942In 1942, there is a war between Japan and the United...
The day of the Battle of Los Angeles – level 2
24-02-1942After the attack on Pearl Harbor, the United States was at...
The day of the Battle of Los Angeles – level 3
24-02-1942In early 1942, the United States was at war with Japan...
The day the world saw the first cloned sheep – level 2
22-02-1997Dolly was a sheep born on July 5, 1996. She looked...
The day the world saw the first cloned sheep – level 3
22-02-1997Dolly was a sheep born on July 5, 1996. At first...
The day of the first 911 call – level 2
16-02-1968On February 16, 1968, the first 911 call in the United...
The day of the first 911 call – level 3
16-02-1968On February 16, 1968, the first 911 call in the United...
