Using seeds to grow crops best describes the advancements of the New Stone Age.
It restricted colonial B) trade
The colonists could get property and move up the social scale.
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Having the horrors of the Great Depression at that time, the American people have already learned their lesson that the government had played a role to the mayhem. Liberal resurgence had started during the administration of John F. Kennedy where he pioneered civil rights movement and implement federal policies for economic stability.