Waldo is sitting on the banks of a river that is the source of water for iraq, syria, and turkey. this river was the birthplace of the ancient civilizations of sumer, babylon and assyria. where is waldo?   a).euphrates river  b)yellow river  c)jordan river d)chattahoochee river

earlier philosophers whose work influenced the enlightenment included bacon, descartes, locke, and spinoza. the major figures of the enlightenment included beccaria, diderot, hume, kant, montesquieu, rousseau, adam smith, and voltaire. it spread the ideas of the enlightenment across europe and beyond.