What is the main purpose of an Election?

To pick the next leader.

Explanation:

The people of a country or state will pick the next leader for the country or state.

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.