Presidential Coequality: The Evolution of a Concept

The assertion that the presidency is coequal in power to the other branches in the American system of government is often heard, has been suggested by all recent presidents, and has even made its way into political science. But tracing the history of the concept demonstrates that this assertion is an invention of quite recent vintage. Those who wrote and favored the Constitution did not make such claims, nor did early presidents. Even Andrew Jackson's famous and, to his generation, shocking assertion of coequality coincident with his censure was not really a claim of equal power between branches. According to our systematic analysis of presidential rhetoric it was Richard Nixon and Gerald Ford who initiated and popularized the idea of interbranch coequality. They did so to defend themselves in two episodes of substantial presidential vulnerability: Watergate and the ensuing midterm elections. Subsequent presidents have elevated something that would have seemed wrong and absurd to any founder into a blithe truism. This belief harms governance by creating both artificially high expectations for the president and a presumption of institutional stasis. The “second constitution” based on popular beliefs about interbranch relations continues to evolve, as much a product of happenstance as of rational design.