Answer:
The Kentucky and Virginia resolutions, the Hartford Convention, and the South Carolina Exposition and Protest were similar in that all involved a defense of States rights.
Explanation:
The Kentucky and Virginia resolutions are political statements that argued for the states' rights and deemed the Alien and Sedition Acts put forward by the federal government as unconstitutional.
The Hartford Convention was a group of meetings in which the New England Federalist Party hold a discussion on the importance and need of the United States government to protect their state and also supply financial aid.
The South Carolina Exposition and a Protest was a written document that articulates the importance of the state's rights of nullification. This right allows states to nullify and declare void any federal laws that it deems unfit and wrong for the state.
All three of these documents/ events were similar in their defense of the rights of states against the federal government.
