More Americans were now able to move to the suburbs.
Population growth after World War II was a cause of expansion of cities into suburbs. The prices of homes in suburbs were more affordable to middle class families, due to lower land prices and new building practices like tract housing. With the growth of the suburbs, improvement of roadways became a priority. The Federal-Aid Highway Act passed in 1956 advanced and enabled further growth of the suburbs surrounding city centers.
Answer:
Elaine Hatfield’s was a Psychologist and came up with a blind-date study at the University of Minnesota.
She conducted a personality/ aptitude tests for 752 students. They were then matched randomly with a partner for a dance which was independent of the result of the personality test previously taken.with a partner each for a dance. They were rated and it was discovered that physically attractive dates were the most liked for both men and women.