The initial and next division was founded collectively in 1929. In 1977, Segunda División B was Started to interchange Tercera División since the 3rd tier. Tercera División has considering the fact that that been the fourth tier. An summary of the present nationwide league system is presented in desk 1. https://israelbytmg.thekatyblog.com/38137627/the-smart-trick-of-what-is-la-liga-that-nobody-is-discussing