section_path: Children/History of childhood playtime
section_name: History of childhood playtime
paragraph_text: History of childhood playtime
  
  American historian Howard Chudacoff studied the interplay between parental control of toys and games and children's drive for freedom to play. In the colonial era, toys were makeshift and children taught each other very simple games with little adult supervision. The market economy of the 19th century enabled the modern concept of childhood as a distinct, happy life stage. Factory-made dolls and doll houses delighted young girls. Organized sports filtered down from adults and colleges, and boys learned to play with a bat, a ball, and an impromptu playing field.