" This is the untold story of the most celebrated part of the Constitution. Until the twentieth century, few Americans called the first ten constitutional amendments drafted by James Madison in 1789 and ratified by the states in 1791 the Bill of Rights. Even more surprising, when people finally started doing so between the Spanish-American War and World War II, the Bill of Rights was usually invoked to justify increasing rather than restricting the authority of the federal government. President Franklin D. Roosevelt played a key role in that development, first by using the Bill of Rights to justify the expansion of national regulation under the New Deal, and then by transforming the Bill of Rights into a patriotic rallying cry against Nazi ...