Answer: "This Constitution, and the laws of the United States which shall be made in pursuance thereof; and all treaties made, or which shall be made, under the authority of the United States, shall be the supreme law of the land"
This is the clause that limits state legislation from going against the constitution.
Answer:
yes indeed your right but
The Great society was composed of different democratic programs which aims to eliminate the surgence of poverty. This program was launched by President Lyndon Johnson. although he implemented the Great Society under his rule, it was John F. Keneddy's initiatives called the "New Frontier" where the programs are rooted from