The paper examines Presidential voting between 1840 and 1852 and shows that Whigs predominated in the wealthiest farming and manufacturing areas. Democratic strongholds were in the less developed parts of the North. The paper uses individual-level data as well as county returns.
Finally, the talk suggests that the Second Party System was characterized by the politics of class. The issues separating the parties for example, banking, currency, and debtor relief were ones that divided wealthier citizens from poorer. But the politics of class allowed cooperation between sections. Only in the 1850s as new parties formed were the politics of class replaced by the politics of sectionalism.