Bismarck said that unification came with "blood and iron." Explain how this was true for the unification of both Germany and Italy.

The sahel is located on the edge of the sahara desert. a.north b.west c.south d.east

How have changes in transportation affected washington, d.c.

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.