Just like the Campeonato Brasileiro, groups while in the reduce series, like B and C, could be promoted to the top division each and every year. In the case of Italy, just the best 3 groups in Serie B are promoted to Serie A (in Brazil, promotion comes about for https://t-l-k-o-nh-c-i64186.tinyblogging.com/what-is-serie-a-can-be-fun-for-anyone-81486102