After what major event, led the U. S to become part of WWII and to drop bombs on Hiroshima and Nagasaki? Your
O The Korean War
O the attack on Pearl Harbor
O Japanese Congressional Event
O The beginning of WWI

This pie chart shows statistics related to the world's population. a pie chart like this one is most for making predictions about the future. showing how parts make up a whole. presenting amounts over a period of time. comparing information from different sources.