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NATIONAL STANDARDS: Grades K-4 National Social Stu来自dies Standards- Culture: I- People, societies, and cultures address needs and concerns in ways 然属鲁晚逐味历首that are both similar and different- Cultural unity and diversity can be identifi只较息起造油周知ed within and across groups- Time, Continuity, and Chan到ge: II- Accounts of past e村乱歌vents, people, places, and situations contribute to our understanding of the past