3.
what two regions of the country were most obvious in their sectionalism in the early
1800s?

Although unified politically, the United States was hurt by sectionalism, or competition among sections or regions of the country. In the early 1800s three major sections emerged: the industrial Northeast, the agricultural South, and the largely frontier West.

Explanation:

whitch constitution would be inadequate as a basis for government today?

the answer would be a) it only allowed catholics to be in government.