[ 373 ] Geography and the World GED ® TEST SOCIAL STUDIES FLASH REVIEW _____________ • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Earliest Civilizations Which conclusion is best supported by the information presented in the chart? a. All early civilizations were monarchies. b. Egypt is the oldest of the world’s civilizations. c. Many of the world’s earliest civilizations developed in river valleys. d. All early civilizations used a type of writing called hieroglyphics.
