Why were the Nubians able to break free of Egyptian control? A.
the Egyptians were attacked from outside invaders

B.
Egypt became too weak to govern its conquered areas effectively

C.
The Nubians were able to join forced with King Hammurabi to defeat the Egyptians

D.
Egypt decided that it was too difficult to govern the Nubians

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.