On what grounds does Jackson oppose a state’s right to secede?

Jackson supported states' rights but viewed nullification as a prelude to secession, and he vehemently opposed any measure that could potentially break up the Union. In July 1832, in an effort to compromise, he signed a new tariff bill that lowered most import duties to their 1816 levels.

Explanation:

i think they would live in caves or natural tunnels

they made rome the dominant power in the mediterranean.