目录 Where We Live,Where We Work Before You Read Fishing for Food, Fishing for Trade Section 1: The Economy in Early America Section 2: The U.S. Economy Today Reading a Travelogue My Trip to Colonial Williamsburg After You Read Glossary Working in America Before You Read Strawberries in January Section 1: The Economy in Early America Reading a Travelogue Our Class Field Trip Section 2: The Economy Today After You Read Glossary The World's Economg Before You Read A Gift from Across the Ocean Section 1: The Economy in Early America Section 2: The Economy Today Reading a Travelogue Flying to Belize Section 3: World Economies After You Read Glossary
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