According to Wikipedia, regarding the 1763 peace:
From another source:
What if Pitt had stayed as effective PM and got his extra year of war? What were his long-planned conquests? What if Frederick had not been abandoned? What if Pitt had been leading the peace talks, and France wasn't offered lenient peace terms Bute gave?
To the preliminaries of the peace concluded in February 1763, Pitt offered an indignant resistance, considering the terms quite inadequate to the successes that had been gained by the country. When the treaty was discussed in parliament in December of the preceding year, though suffering from a severe attack of gout, he was carried down to the House, and in a speech of three hours' duration, interrupted more than once by paroxysms of pain, he strongly protested against its various conditions. These conditions included the return of the sugar islands (but Britain retained Dominica); trading stations in West Africa (won by Boscawen); Pondicherry, (France's Indian colony); and fishing rights in Newfoundland. Pitt's opposition arose through two heads: France had been given the means to become once more formidable at sea, whilst Frederick had been betrayed.
Pitt believed that the task had been left half-finished and called for a final year of war which would crush French power for good. Pitt had long-held plans for further conquests which had been uncompleted.
From another source:
His speech embraced every topic of objection. He declared... against the preliminary articles of a treaty, which obscured the glories of the war, surrendered the dearest interest of the nation, and sacrificed the public faith by abandoning our allies...
In conclusion, he said the terms met his most hearty disapprobation for he saw in them the seeds of a future war. The peace was insecure, because it restored the enemy to her former greatness... He intended to have spoken to some points relative to Spain, but was unable, and left the house in an agony of pain.
What if Pitt had stayed as effective PM and got his extra year of war? What were his long-planned conquests? What if Frederick had not been abandoned? What if Pitt had been leading the peace talks, and France wasn't offered lenient peace terms Bute gave?