Analyses of politics appeared in ancient cultures in works by various thinkers, including Confucius (551–479 BC) in China and Kautilya (flourished 300 BC) in India. Writings by the historian Ibn Khaldūn (1332–1406) in North Africa have greatly influenced the study of politics in the Arabic-speaking world. But the fullest explication of politics has been in the West. Some have identified Plato (428/427–348/347 BC), whose ideal of a stable republic still yields insights and metaphors, as the first political scientist, though most consider Aristotle (384–322 BC), who introduced empirical observation into the study of politics, to be the discipline’s true founder.