How did the geographic features of Africa impact the salt and gold trade? Long, navigable rivers made it possible to transport all goods by
boat.
The changes in climate made camels the best choice for
transporting goods.
The trading season was short due to extreme changes in
temperature.
Trade routes crossed multiple ecological zones, each with unique
challenges.

Ahistorian is writing a book about british prime minister winston churchill. she claims that churchill was one of the earliest british leaders to realize that nazi germany was a serious threat to british security what is the best way to determine whether the historian's interpretation is valid? o a. review primary sources to see if churchill ever recorded his opinions of nazi germany. o b. find out whether the historian has written any other books about british leaders. c. analyze secondary sources summarizing the effects of nazi germany on great britain. o d. cite the historian's book in another study about important 20th- century world leaders.

Which statement from the declaration of independece best reflects the enlightment ideas of popular sovereignty

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