Which sentence describes the main idea of manifest destiny? a. americans were bound to establish equal rights for women. b.americans were fated to be independent from european nations. c.americans had the right to expand their control across the continent.

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.