How did the north and south differ on worldviews (including but not limited views on slavery)?

(during the 19th century )

this is : )

answer: "life, liberty and the pursuit of happiness" is a well-known phrase in the united states declaration of independence. the phrase gives three examples of the "unalienable rights" which the declaration says have been given to all humans by their creator, and which governments are created to protect.

hope this < 3

i am sure the answer is d