Which is not an accurate description of a change to u. s. boundaries that took place between 1800 and 1821? a. the louisiana purchase extended america's holdings to the rocky mountains. b. growing populations led to the admission of new states in the south and midwest. c. the united states bought the oregon territory from france for $15 million. d. florida became a u. s. territory after it was purchased from spain by president james monroe.

the answer is: C. The United States bought the Oregon Territory from France for $15 million.

The territory that united states bought from the France Empire is Louisiana, not Oregon. (at that time, the Louisiana purchase doubled the size of united states' territories). United states acquire Oregon after singing a treaty with the British Empire.

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.