Eric Walker added The Gun, the Ship, and the Pen: Warfare, Constitutions, and the Making of the Modern World: Colley, Linda: 9780871403162: Amazon.com: Books to Constitutions

Eric Walker added Constitutional Amendments: Making, Breaking, and Changing Constitutions: Albert, Richard: 9780190640484: Amazon.com: Books to Constitutions

Eric Walker added When Constitutions Took Over the World | The New Yorker to a number of topics

Eric Walker added Magna Carta - Wikipedia and When Constitutions Took Over the World | The New Yorker to Magna Carta, and added Magna Carta to Constitutions

Eric Walker added a number of topics and a number of links to Constitution of the United States, and added Constitution of the United States to Law in the United States and Constitutions

Eric Walker added 1789 Constitution of the United States, 1215 Magna Carta and 1947 Constitution of Japan and a number of links to Constitutions, and added Constitutions to Laws, legislation and legal systems

Eric Walker added Japan’s Been Proudly Pacifist for 75 Years. A Missile Proposal Challenges That. - The New York Times and Constitution of Japan - Wikipedia to Constitution of Japan, and added Constitution of Japan to Constitutions and Japan

Eric Walker added a number of topics and a number of links to Laws, legislation and legal systems, and added Laws, legislation and legal systems to Government, governance and politics