The Concordat of 1801 said that "Catholicism is the religion of most Frenchman"; the pope wanted something more definitive though. The Napoleonic Code of 1804 was enlightened because it guaranteed individual rights except for women and black people. It also promised that everyone would be taxed equally. The Continental System was economic warfare against Britain; it disallowed areas controlled by Napoleon to trade with Britain because he couldn't defeat them with the military. The three parts of his empire were the French Empire, the Allied States, and the Dependant States. The Peninsular War was his war in Spain, which he lost due to guerrilla warfare. He tried to invade Russia for not following the Continental System in 1812, but Russia utilized the Scorched Earth Policy which removes anything useful to the invaders from the land. Napoleons troops could not withstand the Russian winter. The Hundred Days were the days that Napoleon came back into power after being exiled. The Battle of Waterloo was Napoleon's defeat that made him gone for good.