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NATIONAL STANDARDS: Gr来自ades K-360百科4 National Social Studies 长余赵们亚正张乐Standards- Culture: I- People, societies, and cultures address needs and concerns in ways that are both similar and different- 况略帝皇章模Cultural unity and diversity can be identif模ied within and across groups- Time, Continuity, and Change: II- Accounts of past events, people, places, and situations contribute to our understand么石华各称ing of the pas呀围己效皇久乎t