Hartford Web Publishing
World History Archives: The Retrospective History of Guatemala
A review of Guatemala's history that covers the chronology of Guatemala's 36-Year Civil War to topics like the genocidal war in Colombia that paralleled Guatemalan atrocities.
Khan Academy
Khan Academy: About Chronological Periods in the Islamic World
Studying the Art of the Islamic world is challenging, partially because of the large geographic and chronological scope of Islam. In order to simplify the study of Islamic Art, it has been divided into chronological periods: Early,...