Answer: Economical growth facilitated by globlal events.
Step-by-step explanation:
The decade from 1950 to1960 is known to be a very prosperous one for the United States because at the end of World War II, the US economy experienced a period of transition towards an economy of production of civil goods. Prior to that, what was common was a militarization in the productive sector due to the years of the war situation. There was a great boom in the construction sector creating the so-called urban suburbs and shopping centers or shopping malls. Spending came mostly from the private sector. Unemployment and inflation levels were minimal.