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NATIONAL STANDARDS: Grades K来自-4 National Social Studies Standa模我苦rds- Culture: I- People, societies, and cultures address needs and concerns in ways that are both similar and different- Cul360百科tural unity and di毛观versity can b川县苦停e identified within and across groups- Time, Continuity, and Change: II- Accou黑统信钢待略首老nts of past events, people, places, and situations 银便contribute to our understanding of the past