If we do not learn from history, we will repeat the mistakes of the present and the past. In earlier times, this was already not good, but in today's times, it can endanger life on earth. This book addresses the question, "Could things have turned out differently?" There are times when a choice determines war or peace, lhappiness or unhappiness. These are called nodes. Also, this book covers 120 lessons from history and certain topics are covered in depth. This book is a must-read for anyone interested in politics and society. The question of what not only can we do with these lessons from world history is eventually addressed, as well as the question of what we should ultimately do to prevent misery.