taariikhda

1977: Bishii Oktoobar 1, Adeegyada Sharciga ee Gobolka Prairie, Inc. waxay bilaabeen inay u adeegaan macaamiisha shan degmo: Kane, Lake, McLean, Peoria, iyo Winnebago.

1977 - 1979: Gobolka Prairie wuxuu balaariyay aaggeeda adeega, isagoo kudarey xafiisyo Kankakee, Ottawa, Rock Island, iyo Wheaton. 

1990-yadii: Gobolka Prairie wuxuu abuuray Adeegga Talosiinta Talo-siinta Taleefoonka si loogu gudbiyo macaamiisha xafiisyada maxalliga ah markii looyarrada la heli karo si ay u matalaan macaamiisha isla markaana u siiyaan macaamiil badan talo sharci oo muddo-gaaban ah. 

2000: Gobolka Prairie wuxuu la midoobay West Central Services Legal Foundation, oo ku taal Galesburg, wuxuuna bilaabay inuu u adeego lix degmo oo dheeri ah. 

2009: Gobolka Prairie wuxuu ku milmay Barnaamijka Kaalmada Sharciga ee Will County, oo ku yaal Joliet, iyadoo sii ballaarinaysa aaggeeda adeegga ilaa 36 degmo oo ku yaal waqooyiga iyo bartamaha Illinois.

2017: Gobolka Prairie wuxuu u dabaaldegay sanad-guuradii 40-aad ee bixinta siman ee caddaaladda iyadoo la sharfayo 40 Heros for Justice taariikhda oo dhan. Si aad waxbadan uga ogaato afartan geesiyaal ee cajiibka ah, aqri barnaamijkeena halkan