How did the civil war influence the role of government in the united states

The Civil War is an example of a period of time in which the power of the Executive branch expanded.

So, the Civil War influenced the role of government by making the Federal Executive chiefly powerful in the people's idea for their and their government's welfare.

It highlighted how the national government was the sovereign power.

Explanation:

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.

im not sure its either a leader of a group of congresspeople or a person from a congressmans district

sorry im not sure