For the Second Bank of the United States, the decision was short-lived. In 1828 Andrew Jackson was elected President of the United States. It was a victory for states' rights. Jackson vetoed the bill to recharter the bank. But the Civil war effectively ended states rights. The constitutional changes that followed favored a strong federal government. In the 20th century, "McCulloch v. Maryland" was the basis for the federal government being strongly involved in the economy. It set the legal precedent that the federal law was more important than state law in all matters. 