Most of the modern forms of football are derived from ancient games, especially harpaston and harpastrum, played in Greece and Rome. These survive today in Tuscany and Florence under the name calcio. Meanwhile a rugged, undisciplined type of football took root in the Middle Ages in England, where despite royal edicts banning the game from time to time, football remained popular until the early 19th cent. Different forms of the game soon developed at the various English public schools, including Rugby, Eton, and Harrow. Eventually, two main games emerged. One was primarily a kicking game, which later became association football, or soccer; the other (dating from 1823) was football as played at Rugby, in which carrying the ball and tackling were permitted.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.