What is one way in which the European economy was impacted by the Columbian Exchange?
A.
Many European crops were destroyed by diseases brought from the New World.
B.
Europeans became more isolated because of less trade with other countries.
C.
Food production increased as new crops were introduced in Europe.
D.
The European economy was weakened because more goods were imported.

John recently received his semester grades and found that he had failed two courses. he says the reason he failed the two courses is that they were taught by female professors. john believes that women are really not smart enough to teach at the college level. in this example, the female professors are a) spacegoats and being blamed for john's grades b) being discriminatory toward john c) probably not smart enough to teach in a college d) prejudiced against john because he is male