Sports in North America Canadian Confederation in 1867. As for the United States, it became the center of professional boxing in the early 20th century. The major world sanctioning bodies in boxing are based in North America: the International Boxing Federation (Springfield, New Jersey), the World Boxing Association (Panama City), the World Boxing Council (Mexico City), and the World Boxing Organization (San Juan, Puerto Rico). A few North American countries hold their own Triple Crown of Thoroughbred Racing series. The Triple Crown in the United States consists of the Kentucky Derby, the Preakness Stakes, and the Belmont Stakes. The Canadian Triple Crown has the
Streetcars in North America order of opening): In addition, the CityLynx Gold Line, which opened in Charlotte, North Carolina, in 2015 using replica-vintage streetcars (see table of heritage streetcar systems, below), is planned to be converted to modern streetcars in 2020. In 2001, Portland, Oregon, which already had a successful light rail system (MAX), became the first city in North America in more than 50 years to open a new streetcar system served by modern vehicles, with the opening of the Portland Streetcar. It uses low-floor cars built in the Czech Republic, but the system's first U.S.-assembled streetcar was delivered in 2009. The line