The professional basketball league in North America is called the National Basketball Association (NBA). Established in 1946, it is one of the premier sports leagues globally and features 30 teams divided into two conferences: the Eastern and Western. The NBA showcases some of the world’s best players, known for their remarkable skills and athleticism. The league's season culminates in the NBA Finals, where the best teams compete for the championship. The NBA also plays a significant role in popularizing basketball worldwide.