The next wars, known as the Napoleonic Wars, grew France over much of Western Europe and into Poland. At its biggest in 1812, the French Empire had 130 départements, ruled over 44 million people, and had a large military in Germany, Italy, Spain, and the Duchy of Warsaw. The introduction of the Napoleonic Code through the continent increased legal equality, made jury systems, and legalized divorce. Napoleon placed relatives on the thrones of several European countries. He gave many noble titles, most of which went away after the empire fell.