Based on this early illustration of Cherokee Pass in the Rocky Mountains, which of the following was most likely to be a concern to many settlers traveling on the Oregon Trail?

What is the area of the trapezoid shown ?

How was classical persia's extensive network of roads important to its civilization?

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