Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla An kafa USC Marshall School of Business a shekarar 1920.
Tabbas, wani nau'i mai rikitarwa na jumla shine "An kafa Makarantar Kasuwancin USC Marshall a shekarar 1920, ita ce mafi tsufa makarantar kasuwanci ta AACSB a Kudancin California. "