Many Americans and outside observers assume that the United States of America was founded upon a cluster of principles known as the Rule of Law . Indeed, Articles I, II, and III of the United States Constitution of 1789, purportedly establish the rights and authorities of three co-equal branches of government: the legislative, executive, and judicial branches. Adherence to the Rule of Law in the United States, however, has a much shorter history. During the 18th, 19th and early 20th centuries, the President of the United States - leader of the executive branch - often ignored or contradicted decisions by the judiciary when it served their ambitions. Monumental architecture and actions by early Justices on the U.S. Supreme Court also testif...