These are quite vague answers so I apologise for that but I hope they help a bit....
> better health care which is supported by the government economically and regulated/monitored by officials to ensure maximum safety and professional working environment suitable for both staff and patients.
> widely available (free) public services
> prisons - with now longer harsher sentences and larger facilities with more staff
> trade - more shipping ports and airports - allows more new and healthier options to reach access to us....
Answer:
US constitution is the correct answer.
Explanation:
Article 6, Clause 2 (The Supremacy Clause) of US constitution declares constitution to be the supreme law of USA and makes the federal laws consistent with it. Priority is given to the constitution in case of any conflicts with state laws. It also declares that state courts are bound by the constitution and all state constitution are subordinate to it. The federal treaties and statutes are supreme if they do not violate the constitution. If there is a conflict between federal and state laws then Federal acts are considered superior.
B) a states' rights issue started by South Carolina
A <span>Nullification Convention
was held in South Carolina, where the state declared that the Tariffs of 1828
and 1832 were unconstitutional and refused to enforce them
</span>If this helped, please mark brainliest :)