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N视专ATIONAL STANDARDS: Grades K-4 National Social Studies Standards- Culture: I- 屋局洲皇穿京济升People, societies, and cultures address need培夫主s and concerns in ways that 来自are both si360百科milar and different- Cultu不定苦轻掉树回政吧ral unity and diversity can be identified within and a六吧换被补买cross gr亚伯评张象oups- Time优静审棉, Continuity, and Change: II- Ac马委附取counts of p谈约仅迅值互整ast events, 段商刘肉娘职胜离people, places, and situations contribute to our understanding of the past