The Warburgs not only helped create the the U.S. central bank The Federal Reserver (and Income Tax which had been ruled unconstitutional by the Supreme Court twice before) but they also ran it.
subcollage of this collage

The Warburgs not only helped create the the U.S. central bank The Federal Reserver (and Income Tax which had been ruled unconstitutional by the Supreme Court twice before) but they also ran it.
subcollage of this collage