Which of the following is a hazard of globalization? A. Producers may need to train laborers.
B. Companies may exploit workers.
C. Consumers may have too many choices.
D. Countries may have new sources of revenue.

Which of these would be most useful in studying the effect of germs exchanged between the new and old worlds? a. a graph showing the number of europeans between 1492 and 1600. b. a graph showing the number of native americans between 1492 and 1600. c. a primary source description of the symptoms of an unknown disease affecting native americans in 1492. o d. a primary source description of the symptoms of an unknown disease affecting europeans in 1492.