The main and next division was founded collectively in 1929. In 1977, Segunda División B was founded to switch Tercera División because the 3rd tier. Tercera División has due to the fact that been the fourth tier. An outline of the present national league process is presented in table one. https://dantexzceg.creacionblog.com/39759904/the-ultimate-guide-to-what-is-la-liga