The first and 2nd division was Launched jointly in 1929. In 1977, Segunda División B was Established to replace Tercera División since the 3rd tier. Tercera División has considering the fact that that been the fourth tier. An overview of the present nationwide league procedure is introduced in table 1. https://konhci554218.pages10.com/what-is-la-liga-can-be-fun-for-anyone-75203458