![Diplomacy as the Art of Continuous Negotiations: Cardinal de Richelieu and the “Political Testament” – Classics of Strategy and Diplomacy Diplomacy as the Art of Continuous Negotiations: Cardinal de Richelieu and the “Political Testament” – Classics of Strategy and Diplomacy](https://classicsofstrategy.com/wp-content/uploads/2022/05/siege-of-la-rochelle-1881-henri-motte.png-2280x950.png)
Diplomacy as the Art of Continuous Negotiations: Cardinal de Richelieu and the “Political Testament” – Classics of Strategy and Diplomacy
![Sophie-Septimanie de Vignerod du Plessis de Richelieu, Comtesse d'Egmont, 1765 (pencil, w/c & gouache on paper) Sophie-Septimanie de Vignerod du Plessis de Richelieu, Comtesse d'Egmont, 1765 (pencil, w/c & gouache on paper)](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.CND.9133320.7055475/230140.jpg)
Sophie-Septimanie de Vignerod du Plessis de Richelieu, Comtesse d'Egmont, 1765 (pencil, w/c & gouache on paper)
Internationales Maritimes Museum Hamburg - Today, on their national holiday, we would like to wish all our French friends a “joyeux 14 juillet!” The French battleship Richelieu was an upgrade of the
![Raison d'Etat: Richelieu's Grand Strategy During the Thirty Years' War - Texas National Security Review Raison d'Etat: Richelieu's Grand Strategy During the Thirty Years' War - Texas National Security Review](https://tnsr.org/wp-content/uploads/2019/06/Rehman-Image.jpg)
Raison d'Etat: Richelieu's Grand Strategy During the Thirty Years' War - Texas National Security Review
![On this day in 1637 in France, the table knife, as we know it with a rounded end, was invented by Cardinal Richelieu reputedly to cure dinner guests of the habit of On this day in 1637 in France, the table knife, as we know it with a rounded end, was invented by Cardinal Richelieu reputedly to cure dinner guests of the habit of](https://preview.redd.it/a6orjb6mlvy61.jpg?auto=webp&s=0bcd506f8b4344b934dbdecc6155d640cbdef083)