Topic summary
Motorization

Extracted from the Wikipedia article Societal effects of cars.
United States
As other vehicles had been, cars were incorporated into artworks including music, books and movies. Between 1905 and 1908, more than 120 songs were written in which the automobile was the subject. Although authors such as Booth Tarkington decried the automobile age in books including The Magnificent Ambersons (1918), novels celebrating the political effects of motorization included Free Air (1919) by Sinclair Lewis, which followed in the tracks of earlier bicycle touring novels. Some early 20th century experts doubted the safety and suitability of allowing female automobilists. Dorothy Levitt was among those who laid such concerns to rest, so much so that a century later there was only one country where women were forbidden to drive. Where 19th-century mass media had made heroes of Casey Jones, Allan Pinkerton and other stalwart protectors of public transport, new road movies offered heroes who found freedom and equality, rather than duty and hierarchy, on the open road.