The first and 2nd division was Launched alongside one another in 1929. In 1977, Segunda División B was Started to switch Tercera División given that the third tier. Tercera División has considering that that been the fourth tier. An summary of the present national league program is offered in table https://k-o-nh-c-i-8899988.loginblogin.com/47928898/rumored-buzz-on-what-is-la-liga