What impact on the gdp of canada is inaccurate

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.

How did european immigrants of the late 1800s change american society

Which legal case forced the university of maryland to admit an african american student to its law school?