The answer is A Judaism is monotheistic, but the Vedic religion is polytheistic. also the the vedic religion and the Judaism are from the same root.
Slavery was THE great debate of the 1850's as was the question of continuing a union that threatened the lives and property of the South. It caused Lincoln's election in 1860 and fueled the movement to secession and war. Slavery was the dividing point over which there was a limit to the compromises that could be effected. It clearly drove the decade as it had shaped the whole century.
Talking to a person you do not know, an email to a business representative, and similar would be situations where someone would have to use formal language.