Reapers' War the Arauco War being a lengthy and costly conflict the Spanish crown ordered its authorities in Chile to sign a peace agreement with the Mapuche in order to concentrate the empire's resources in fighting the Catalans. This way the Mapuche obtained a peace treaty and a recognition on behalf of the crown in a case unique for any indigenous group in the Americas. The conflict extended beyond the Peace of Westphalia, which concluded the Thirty Years' War in 1648 but remained part of the Franco-Spanish War (1635-1659) with the confrontation between two sovereigns and two Generalitats, one based in Barcelona,
Pomeranian War Frederick's downfall and to humiliate and destroy the Swedish queen Louisa Ulrika of Prussia, Frederick's sister. The Hats faction was also encouraged to declare war by France, whose wishes were central to the Hats' actions. Frederick's invasion of Saxony in 1756 was used as a pretext for war, being denounced by both Sweden and France as a violation of the Treaty of Westphalia of 1648, of which they were both guarantors. On March 21, 1757 the governments of France and Austria agreed a convention in which Sweden and France explained that they had to maintain Germany's freedom in line with