How did the geography of china affect the development of early civilization there

How did the shift to farming affect native american cultures?

Without specializing, the total output for both countries after two days would be 48. if country a were to specialize in petroleum, its output would be after two days. if country b were to specialize in seafood, its output would be after two days.

Which best summarizes the social contract outlined in the preamble of the declaration of independence?