31. What is terrace farming?
32. Who defeated the Incas?
33. Who was Francisco Pizarro?
34. What disease devastated the Incas?
35. How did the civil war help the fall of the Incas?

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"

Who did president kennedy choose to be the director of the peace corps? a. his brother ted kennedy b. his sister jean kennedy c. his brother-in-law sargent shriver d. his sister-in-law joan kennedy

Plz the 10 places that charles darwin stopped at to report his findings, and include dates?