Article Six of the United States Constitution
Three years later, in McCulloch v. Maryland (1819), the U.S. Supreme Court ruled that states cannot control federal institutions.  The state of Maryland had tried to tax a federal bank.  The Supreme Court ruled that states cannot tax government property.  This was another example of a case where the U.S. Supreme Court decided that the "supreme laws of the land" were more powerful than state laws or court decisions.