After the Peace of Westphalia, several German states developed a disciplined 'Military' that produced outstanding armies. Germany supplied mercenary troops to major and minor powers in Europe, and the military-state, usually exemplified by Prussia, became a crucial part of German history.

Bruno Mugnai was born in Florence in 1962 and still lives there with Silvia, Chiara and Eugenio. Active for years as a divulger of history and illustrator, he has published several titles for publishers such as the Historical Office of the Italian Army and Helion & Company in the UK, concerning to the periods and geographical areas of his interest, as the Ancient Italian States, central and eastern Europe in 16th, 17th and 18th century and South America after the conquest. As an illustrator he is collaborating with important Italian and foreign specialists and with the Stibbert Museum of Florence. Bruno is a Rugby Football Union enthusiast, who is still trusting in the Italian Grand Slam in the Six Nations Tournament.