All of the following were introduced to the New World as a result of The Columbian
Exchange, with the exception of which?
A. diseases
B. slave trade
C. paper money
D. foods

In which supreme court case did the court rely on the concept of implied powers to make its ruling? a) gibson v. ogden b) mcculloch v. maryland c) dartmouth college v. woodward d marbury v. madison

Discuss the main ideas of eugenics, and explain why it is no longer a prominent belief in the united states.

Select the correct answer. after months of heavy rains, a farmer noticed a steady drop in crop production. upon testing the farmland, it was found the soil was severely lacking nutrients. which of the following explains the loss of nutrients from the soil? a. drought b. drainage basin c. leaching d. water shedding