Answer C is correct, it was called the final solution
Louisiana was purchased from France and was bought to access the Mississippi River. The Mexican Cession occurred in 1848 and was acquired because of the Treaty of Guadalupe Hidalgo after the American victory of the Mexican-American War. Oregon was acquired in 1846 and was acquired from Britain. Texas annexed itself from Mexico in 1845 and became it's own country for several of years, before joining the U.S.
Something that is done disrespectfully without any shame would be with impunity. Hope that helps you.
The cargo that arrived was human cargo of about 20 africans. Not much is known about this event.
Answer:
The decades following the Civil War were a sort of 'golden age' for the railroad. New technology enabled the construction of faster, more powerful, and safer locomotives. ... Steel rails meant locomotives could pull more cars, which meant greater productivity for commercial trains and cheaper fares for passenger trains.