Which countries benefitted in terms of trade routes from the sacking of Constantinople in 1453? a) Brazil and Argentina
b) Spain and Portugal
c) England and France
d) England and Holland

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.