From James Buckley's Claremont Institute article:
...Over the years, however, our federal government has engaged in massive raids on the constitutional prerogatives of the states. Today there is virtually no governmental responsibility beyond the reach of federal authority. As a consequence, our nation has been converted into an administrative state overseen by unelected officials who issue regulations that reach into every corner of American life. Few appreciate the extent of this transformation. In 1935, at the outset of the New Deal, the United States Code consisted of a single volume containing 2,275 pages of statutes. Today, it comprises 30 volumes of statutory law. When I was in law school, Title 42, which contains the federal laws relating to public health and welfare, consisted of just 128 pages. Today it contains over 6,200 pages, more than twice as many as the entire body of federal law at the beginning of the New Deal.