Antonio Oliveira de Cadornega wrote the book titled General History of the Angolan Wars (1575?1680) four centuries ago. In the twenty-first century, Miguel Junior analyzes this book from the perspective of Angolan military historiography with the aid of polemology, sociology of conflict, and combat theory. The use of these research and analysis tools makes the reading of the work of Antonio Oliveira de Cadornega more comprehensible and interesting.