What have scientist used to determine that there may have been a drought during the time jamestown was settled

And other public buildings played a major role in the daily lives of the people of ancient greece. a. arenas b. courthouse c. temples d. malls

How does iraqs geographical location ( desert-like environment ) affect it's politcal relationships? i've been stuck on this and i'm giving a lot of points

What spanish colony gained its independence in part due to the efforts and sacrfice of a village priest named father hidalgo? a. argentina b. venezuela c. mexico d. peru answer asap