▁dec ades . ▁All ▁four ▁major ▁broadcast ▁networks ▁carry ▁at ▁least ▁one ▁long - running ▁reality ▁franch ise ▁in ▁their ▁line up ▁at ▁any ▁given ▁time ▁of ▁the ▁year . ▁ ▁See ▁also ▁▁ ▁Big ▁Three ▁television ▁networks ▁ ▁C able ▁television ▁in ▁the ▁United ▁States ▁ ▁Communic ations ▁in ▁the ▁United ▁States ▁ ▁Four th ▁television ▁network ▁ ▁High - definition ▁television ▁in ▁the ▁United ▁States ▁ ▁List ▁of ▁television ▁stations ▁in ▁the ▁United ▁States ▁ ▁List ▁of ▁United ▁States ▁pay ▁television ▁channels ▁ ▁List ▁of ▁United ▁States ▁over - the - air ▁television ▁networks ▁ ▁List ▁of ▁United ▁States ▁television ▁mark ets ▁ ▁List ▁of ▁American ▁television ▁awards ▁ ▁List ▁of ▁years ▁in ▁American ▁television ▁ ▁Sat ellite ▁television ▁in ▁the ▁United ▁States ▁ ▁Television ▁news ▁in ▁the ▁United ▁States ▁ ▁United ▁States ▁cable ▁news ▁ ▁References ▁ ▁External ▁links ▁ ▁The ▁Museum ▁of ▁Television ▁& ▁Radio ▁ ▁Museum ▁of ▁Broadcast ▁Communic ations : ▁The ▁Encyclopedia ▁of ▁Television ▁ ▁Academy ▁of ▁Television ▁Arts ▁& ▁Sciences ▁ ▁Now ▁with ▁Bill ▁Mo y ers : ▁Polit ics ▁& ▁Media ▁– ▁Big ▁Media ▁– ▁Media ▁Reg ulation ▁Tim eline ▁ ▁F CC : ▁Television ▁Technology ▁– ▁A ▁Short ▁History ▁ ▁" Turn er : ▁C able ▁Prim ed ▁to ▁Beat ▁Broadcast ", ▁by ▁Anthony ▁Cru pi , ▁Media week ▁Dec . ▁ 7 , ▁ 2 0 0 5 . ▁ ▁TV ▁Ch annels ▁By ▁State ▁ ▁A AA A / AN A ▁Ann ual ▁Study ▁Sh ows ▁TV ▁Cl utter ▁Level s ▁Up