What were the three biggest changes from the 1950s to the 1960s?

Korean War begins when North Korea invaded South Korea in June.

President Truman receives the NSC-68 Report about the Cold War.

United States - Great Brinks Robbery.

First Peanuts Comic Strip.

Explanation:

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

explanation: