established that federal laws superceded state laws.
Explanation:
McCullough Vs Maryland case of 1819 was the first case to showcase the power relation between the state and the federal government. The case between the power of the federal government to create a second National Bank and the power to tax it by a state because it was lying within its boundaries. The Supreme Court's decision which justifies the Second National Bank and declaring the state's ability to interfere with the federal government is limited. The decision turned out that the state of Maryland could not impose a tax on the federal government.
