19. Diaz writes of "cotton, twisted thread, and cacao." These goods are all examples of
goods that eventually moved as part of-
a. the Columbian Exchange.
b. the Silk Road.
the Middle Passage.
d. the trans-Saharan trade.

Which of the following forests would the wilderness act of 1964 most effectively protect from harmful logging? i. a forest containing several service roads ii. a forest through which a highway has been constructed iii. a forest that has never been affected by human development a. i only b. ii only c. iii only d. i and ii only e. i and iii only