English: How did Nigeria treat Professors Wole Soyinka, Chinua Achebe, Pius Adesanmi and Ayodele Awojobi?
Igbo: Kedụ ka Naijiria siri meso ndị Ọkammụta Wole Soyinka, Chinua Achebe, Pius Adesami na Ayodele Awojobi emume?