Do you think the slave economy increased sectional tension in the antebellum period? How so?

could you send me the choices?

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.

napoleon the third became a empire in 1873 also known as the era of the franco-prussian war.