I believe the answer would be <span>"Most people know that limiting access to firearms will make the nation safer." because this is a quote that one side of the debate is talking about.
Hope this helps!!
(btw, are you on FLVS? I am too!!!)
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I believe the answer is: universal across cultures
This mean that the stages of development that proposed by piaget could also be spotted in other society that had different custom/cultures than united states. From this, we can infer that the development is influenced by biological factors rather than environmental.