N McCulloch v. Maryland, the Supreme Court ruled that state law could create a state bank.
could not override federal law.
required the federal bank to pay taxes.
was constitutional.

could not override federal law.

Explanation:

In  The case of  McCulloch v. Maryland, the State of Maryland imposing new tax regulations through its states law. The regulations were aimed to target every single banks that operated in Maryland, including entities that belong to the Federal States.

The federal states had a legislations that practically contradict Maryland's legislations.

After being brought to court, The court ruled that if the legislations made from federal states contradict the states law, the federal states legislation is seen as something that possess higher authority compared to state law.

depends.

explanation:

i think it's the cabinet