Aloysius Iyorgyer Katsina-Alu (ojoibi 28 August 1941) je onidajo agba Ile-ejo Gigajulo ile Naijiria.Itokasiawon ojoibi ni 1941Awon adajo ara Naijiria.. 
In 1890, the oldest continuing American course in the modern tradition began at the university of Kansas, Lecààbọ̀ by Frank w.. 