Sun Belt. Sun Belt or Sunbelt, southern tier of the United States, focused on Florida, Texas, Arizona, and California, and extending as far north as Virginia. The term gained wide use in the 1970s, when the economic and political impact of the nation's overall shift in population to the south and west became conspicuous.How did the Sun Belt's population grow in the 1970s?
On top of immigration from areas outside the U.S., the Sun Belt's population also grew via migration from other parts of the U.S. in the 1970s. This was due to the invention of affordable and effective air conditioning. It additionally involved the movement of retirees from Northern states to the South,...Why did the Sun Belt grow after WW2?
History of Sun Belt Growth. Although the term Sun Belt was not used until 1969, growth had been occurring in the southern U.S. since World War II. This is because, at the time, many military manufacturing jobs were moving from the northeast U.S. (the region known as the Rust Belt) to the south and the west.When did African American migration to the Sun Belt start and end?
From roughly the 1950s until 1990, many parts of the Sun Belt saw continual population and economic growth. Major cities like Los Angeles and Atlanta became hotspots for African American migration, where growing economies provided many black communities with the chance to open successful businesses.