Political Philosophy - XVI-XVIII By StarClauz Period: 1563 to 1638 Johannes ALTHUSIUS Period: 1588 to 1679 Thomas Hobbes 1641 The Leviathan Leviathan or The Matter, Forme and Power of a Common Wealth Ecclesiastical and Civil 1642 English Civil War 1651 (end of) English Civil War Period: 1712 to 1778 Jean Jacques ROUSSEAU 1762 The Social Contract