The 1st and second division was Started jointly in 1929. In 1977, Segunda División B was Established to replace Tercera División since the 3rd tier. Tercera División has since that been the fourth tier. An outline of the present countrywide league system is presented in table 1. The league follows https://k-o-nh-c-i-tv45443.blazingblog.com/39899570/the-2-minute-rule-for-what-is-la-liga