In which region would one be most likely to find additional evidence of the earliest human civilizations?

Answer quickly! correct answers only! how did an agricultural surplus relate to expanded trade during the high middle ages? a)trade increased because surplus crops could be traded. b)trade decreased because surplus crops were needed to feed local populations. c)trade decreased because surplus crops led to an oversupply of grains that could not be sold. d)trade increased regionally but decreased globally because trade networks had shrunk.

When does a metropolitan area become a megalopolis?

What was included in most state constitutions that guaranteed protection of individual liberties based upon common law?