Search Result For conduct
The day of the first atomic bomb explosion – level 3
16-07-1945On July 16, 1945, the United States successfully conducted the first...
The day the first commercial spacecraft carried astronauts to the ISS – level 3
30-05-2020On May 30, 2020, SpaceX launched a spacecraft that carried two...
The day of the U-2 incident – level 3
01-05-1960On May 1, 1960, an American U-2 spy plane was flying...
