what was the purpose of martial law in maryland
Maryland in the American Civil War Butler went on to occupy Baltimore and declared martial law, ostensibly to prevent secession, although Maryland had voted solidly (53-13) against secession two weeks earlier,[27] but more immediately to allow war to be made on the South without hindrance from the state of Maryland,[25] which had also voted to close its rail lines to Northern troops, so as to avoid involvement in a war against its southern neighbors.[28] By May 21 there was no need to send further troops.[25] After the occupation of the city, Union troops were garrisoned throughout the state. By late summer Maryland was firmly in the hands of Union soldiers. Arrests of Confederate sympathizers and those critical of Lincoln and the war soon followed, and Steuart's brother, the militia general George H. Steuart, fled to Charlottesville, Virginia, after which much of his family's property was confiscated by the Federal Government.[29] Civil authority in Baltimore was swiftly withdrawn from all those who had not been steadfastly in favor of the Federal Government's emergency measures.[30]
McCulloch v. Maryland McCulloch v. Maryland, 17 U.S. 316 (1819), was a landmark decision by the Supreme Court of the United States. The state of Maryland had attempted to impede operation of a branch of the Second Bank of the United States by imposing a tax on all notes of banks not chartered in Maryland. Though the law, by its language, was generally applicable to all banks not chartered in Maryland, the Second Bank of the United States was the only out-of-state bank then existing in Maryland, and the law was recognized in the court's opinion as having specifically targeted the Bank of the United States. The Court invoked the Necessary and Proper Clause of the Constitution, which allowed the Federal government to pass laws not expressly provided for in the Constitution's list of express powers, provided those laws are in useful furtherance of the express powers of Congress under the Constitution.