Which issue below played a major roll in the democratic party split?

Trade tariffs Economic conditions Slavery viewpoints Western expansion.

Trade tariffs Economic conditions Slavery viewpoints Western expansion.

whose power in the senate is equal to the power of the speaker of the house?

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation: