4 oct. 1957 - Sputnik was launched by the Soviets.

Description:

While the U.S. was gaining land in taking down communists, on October 4, the Soviets dropped a steel ball containing a small transmitter. This satellite was called Sputnik. The U.S. quickly created the National Defense Act, producing more science teachers and scientists.

Ajouté au bande de temps:

Date: