How did Calhoun's view of the power differ from Webster's view?

John C. Calhoun and Daniel Webster were senators in the 1800s who represented South Carolina and Massachusetts, respectively. Around this time was the civil war and slavery. Calhoun believed in expansionism, and was pro-slavery in the interest of southern economics, wanting power in the state to be strongest. Webster focused on northern interests, and saw value in the federal government's power growing.