Temporada 1・Marking America's 250th birthday, this series traces America's rise from a fragile string of colonies to a continent spanning superpower as told by the descendants of those whose sacrifices and struggles shaped the nation we live in today.

Temporada 1・Una alianza incómoda con la mafia italiana causa problemas. El jefe Eamon Sweeney enfrenta a una pandilla cada vez más joven y el FBI acecha.