The Court of Arbitration for Sport (CAS) ruled that athletes can determine their own sex in international sports like the Olympics.
Sports and recreation is a broad category referring to all athletic activities preformed for any reason.
Studies have shown there is no single determinant of sex, gender, or sexuality. Thus, a binary distinction of “male or female” fails to describe a wide range of humans in practice.
Very few can make a living off of blackjack. To win in the long run you must count cards, watch tables, risk big money, and employ questionable betting strategies.
Competitive sports became popular in the United States from 1850 – 1950 because of lighting technology, mass media, and developing labor and education laws.