Search Result For cause
The day the Eiffel Tower opened – level 3
06-05-1889When a competition for the dominant structure of the world exhibition...
The day of the U-2 incident – level 2
01-05-1960On May 1, 1960, an American spy plane was flying over...
The day of the U-2 incident – level 3
01-05-1960On May 1, 1960, an American U-2 spy plane was flying...
The day Adolf Hitler died – level 3
30-04-1945Since Germany lost the crucial battle at Stalingrad in 1943, Adolf...
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 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 HIV was discovered – level 2
23-04-1984In 1981, doctors found that five men from Los Angeles had...
The day HIV was discovered – level 3
23-04-1984In 1981, five men from Los Angeles were reported to have...
The day Deepwater Horizon sank – level 3
22-04-2010Deepwater Horizon was a modern oil drilling rig located in the...
The day Deepwater Horizon sank – level 2
22-04-2010Deepwater Horizon was a modern oil rig. It took oil from...
