Tom Sowell on Rosa Parks and why she was necessary

Why was there racially segregated seating on public transportation in the first place? "Racism" some will say -- and there was certainly plenty of racism in the South, going back for centuries. But racially segregated seating on streetcars and buses in the South did not go back for centuries.

Far from existing from time immemorial, as many have assumed, racially segregated seating in public transportation began in the South in the late 19th and early 20th centuries.

Those who see government as the solution to social problems may be surprised to learn that it was government which created this problem. Many, if not most, municipal transit systems were privately owned in the 19th century and the private owners of these systems had no incentive to segregate the races.

These owners may have been racists themselves but they were in business to make a profit -- and you don't make a profit by alienating a lot of your customers. There was not enough market demand for Jim Crow seating on municipal transit to bring it about. . . .