Although the NASL ultimately failed, it did introduce soccer to the North American sports scene on a large scale for the first time, and was a major contributing factor in soccer becoming one of the most popular sports among American youth. On July 4, 1988, FIFA awarded the hosting of the 1994 World Cup to the United States. NASL has also provided lessons for its successor Major League Soccer, which has taken precautions against such problems, particularly a philosophy of financial restraint (mainstream American sports, by the time of MLS' startup in 1996, had adopted financial restraint rules, which MLS adopted). American college and high school soccer still use some NASL-style rules (with shortened halves, although the time does stop for certain reasons).