The USSR had developed a atomic bomb as well, so the US feared that they would be outnumbered in a nuclear war with the USSR
The US knew that if it used nuclear weapons, it might hurt the French
1950s
In the 1950s and 1960s it was always the US that had more.
1950s by Louis Essen.
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in the 1950s
The effort to get to the moon first and to create space weapons
The blues developed through music and Elvis Presely.
There were several, but you are probably looking for the Bikini Atoll.
In the 1950s. Having nuclear weapons were the newest and most recent weapon for all countries. Aircraft where concluded to be the best transportation for the weapons because the easy drop on the areas of cities or countries.
They began developing their own nuclear weapons and then in 1957 they put the worlds first satelite in space proving that they had the ability to deliver those weapons to any point on the planet. The first satelite was named Sputnik and it wasn't a weapon but it did show what the Soviet Union was capable of. They tested their first atomic bombs