Answer:
The Seven Years' War changed the balance of power among the belligerents in Europe. The war ended in 1763 with the Treaty of Paris, signed by Great Britain, Hanover, France, and Spain, and the Peace of Hubertusburg, signed by Austria, Prussia, and Saxony.
Step-by-step explanation:
The Seven Years' War ended with the signing of the treaties of Hubertusburg and Paris in February 1763. In the Treaty of Paris, France lost all claims to Canada and gave Louisiana to Spain, while Britain received Spanish Florida, Upper Canada, and various French holdings overseas.