This SMA/MA Grade X History textbook examines: Definition and Scope of History; Historical Traditions in Indonesian Society in the Pre-Historic and Historian Periods; Basic Principles of Historical Research; Early Life of Indonesian Society; Early Civilizations of Societies in the World that Influenced Indonesian Civilization; and the Origins and Distribution of Humans in the Indonesian Archipelago. The materials are arranged with language, readability, and graphics that are expected to be easy for users to understand.