Explain how problems with state governments threatened the newly independent United States in the 1780s with tyranny and how problems with the national government threatened the United States with anarchy. Ironically, it seems that the same innovation at both the state and national levels helped to address state tyranny and national anarchy. Name this innovation and explain how it addressed these issues of tyranny and anarchy. (Hint: What branch of government under the Articles of Confederation needed major reform?)