Advertising and Relegation: The bottom 3 groups at the conclusion of the period facial area relegation to Serie B, whilst the very best a few groups from Serie B are promoted. Historic Importance: Serie A, established in 1898, is amongst the oldest and many prestigious soccer leagues on the earth. https://knoxjljig.techionblog.com/39033966/little-known-facts-about-how-many-rounds-are-there-in-serie-a