One result of the war of 1812 was that the united
states
(1) acquired french-held territory in southern
canada
(2) maintained its independence and its territory
(3) lost control of the ohio river valley
(4) gained territory from mexico

The best answer is (2).

Though suffering some bad losses and defeats, America also scored some crucial victories over the British especially on Lake Erie and Lake Champlain. It was these victories that made England agree to a peace treaty in 1814 and thus America retained her independence and territory. The main benefit for the U.S. was a renewed self confidence and faith of its military to defend the nation's freedom and honor despite the fact that neither side came away with a clear cut victory.

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.