The study of federal jurisdiction has traditionally involved little more than a combined examination of judicial doctrine and policy. Under this approach, scholars study how the Supreme Court has decided to shape the jurisdiction of the federal courts, and the policies the Court believes jurisdictional doctrine should reflect. Hardly ever have scholars studied the legislative purposes sought to be achieved by federal jurisdiction. It is important to recall, however, that for the most part, modern federal jurisdiction law grows out of a network of congressional statutes—which, in turn, grow out of policy choices made not by unrepresentative judges but by those politically accountable to the populace. It is also important to realize that sinc...