European wars of religion of the German states and, to a lesser extent, the Low Countries and Italy, while bankrupting many of the powers involved. The war ended with the Treaty of Münster, a part of the wider Peace of Westphalia. During the war, Germany's population was reduced by 30% on average. In the territory of Brandenburg, the losses had amounted to half, while in some areas an estimated two thirds of the population died. The population of the Czech lands declined by a third. The Swedish army alone, which was no greater a ravager than the other armies of the Thirty Years' War,
Treaty of Paris (1815) at accumulating interest for the benefit of the creditors. As soon as the inscription had been effected, Britain would restore the French colonies as agreed in the treaty of 1814, including the islands of Martinique and Guadeloupe, provisionally re-occupied by the British troops. The Swiss Confederation had been internationally recognised as an independent neutral state at the Peace of Westphalia in 1648. During the Napoleonic Wars it failed to remain neutral, as some cantons had been annexed into other states and, under French influence, the Act of Mediation was signed and the Swiss Confederation was replaced by the more centralised