Diplomacy from the 17th century until the beginning of the Cold War

Author's name: Henry Kissinger

This book, written by someone with a long history and principles in politics that are well known to everyone, explores diplomacy from its broad perspective, starting with comprehensiveness, then balance, then the state's interest, then the new world order.
Its author has depicted, in the most wonderful way, the political and diplomatic history of Europe, and the history of the world, as one sees in a prism the enumeration of colors. He was a critic at times, an analyst at times, and in the third stage, he reviewed the events with all their inner workings, motives, and what is said behind the scenes.