Ajo agbaye, United Nations so wipe, bi won ba tile moju to ajakale arun yii daadaa, o kere ju, apapo iye awon eniyan bi i milionumetalenibilionukan (1.3 billion) ti won wa Afirika yoo nilo irinse ayewo Covid-19 ti yoo to milionu merinlelogorin (74), pelu egberun lona ogboon ero amunimi lodun 2020.. 
(1963) Studies in Christian Caucasian History, Georgetown University PressGeorgia àwọn ará Europeàwọn ará Asia.. 