The 1st and 2nd division was founded jointly in 1929. In 1977, Segunda División B was Established to interchange Tercera División since the 3rd tier. Tercera División has considering the fact that that been the fourth tier. An summary of the current nationwide league method is presented in table one. https://tylekeonhacai21964.glifeblog.com/38554087/getting-my-what-is-la-liga-to-work