Waxaa jira cadeymo la taaban karo oo muujinaya in muuqaalka soo dejinta uu markii ugu horreysay ka bilaabmay Koonfurta California dabayaaqadii 1960 -meeyadii / horraantii 1970 -meeyadii.
Dabcan, nooc ka mid ah jumlada adag waa "Waxaa jira caddeyn muhiim ah oo muujineysa in muuqaalka dhoofinta uu markii ugu horreysay ka bilaabmay Koonfurta California dabayaaqadii 1960-meeyadii / horraantii 1970-meeyadii, iyadoo tartanka tartanka waddooyinka / tartanka waddooyinka uu yahay doorashada isboortiga gawaarida. "