Human civilization is part of world history of human development. The documents stated that human was developed from the era of Savagery, Barbarism, to Civilization (Edward Mcnall Burns “Western Civilizations”, 1963).
Human civilization is part of world history of human development. The documents stated that human was developed from the era of Savagery, Barbarism, to Civilization (Edward Mcnall Burns “Western Civilizations”, 1963).