The term "Sun Belt" refers to the southern and western states of the United States, which are characterized by warm climates and rapid population growth since the mid-20th century. This region includes the states of Arizona, California, Florida, Georgia, Louisiana, Mississippi, Nevada, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee, and Texas.
The main reasons people moved to the Sun Belt from the Northeast and Midwest included the desire for warmer weather, lower cost of living, better job opportunities, less restrictive regulations and taxes, and a more laid-back lifestyle. These factors attracted retirees, families, and businesses alike.
The migration to the Sun Belt had a significant impact on the economic, social, and political landscapes of both the sending and receiving regions. It contributed to the economic decline of some areas in the Northeast and Midwest, while fueling the growth and prosperity of the Sun Belt states.