[ 317 ] Geography and the World GED ® TEST SOCIAL STUDIES FLASH REVIEW • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Fill in the blank with the correct term. ___________ is the world’s most populous urban area, with more than 35 million people. a. Beijing b. Tokyo c. Rio de Janiero d. Shanghai Fill in the blank with the correct term. Since 1945, Communist ___________ Korea has sought to unify Korea and expand its nuclear capabilities. a. North b. South c. West d. East Fill in the blank with the correct term. Over 60% of high-tech imports to the United States come from ___________ Asia. a. South b. Southeast c. East d. Central