The first and 2nd division was Established collectively in 1929. In 1977, Segunda División B was Established to exchange Tercera División given that the third tier. Tercera División has considering the fact that that been the fourth tier. An outline of the present nationwide league process is presented in desk https://xem-b-ng-tr-c-ti-p-k-o-nh44321.thenerdsblog.com/45922174/what-is-la-liga-for-dummies