Compare the emergence of advanced civilization in Meso and South America with the four early river valley civilizations. The Aztecs and ancient Egyptians both built pyramids because. Pyramids were simple to build
One civilization learned from another
Both civilization were concerned with the after life
Pyramids would attract tourists

Why were presidents andrew jackson and martin van buren unwilling to annex texas? a. they did not want texas to be admitted to the union as a slave state. b. they feared that the annexation of texas as a slave state would lead to political problems within the union. c. they thought that texas was too large to be admitted to the union as one state. d. they did not believe in the idea of manifest destiny.