William Pitt the Younger however, was comfortable with Shelburne, and thus joined his government; he was appointed Chancellor of the Exchequer. Fox, who became Pitt's lifelong political rival, then joined a coalition with Lord North, with whom he collaborated to bring about the defeat of the Shelburne administration. When Lord Shelburne resigned in 1783, King George III, who despised Fox, offered to appoint Pitt to the office of prime minister. But Pitt wisely declined, for he knew he would be incapable of securing the support of the House of Commons. The Fox–North coalition rose to power in a government nominally headed by William Cavendish-Bentinck,
William Pitt the Younger boroughs that had given him his seat. In Parliament, the youthful Pitt cast aside his tendency to be withdrawn in public, emerging as a noted debater right from his maiden speech. Pitt originally aligned himself with prominent Whigs such as Charles James Fox. With the Whigs, Pitt denounced the continuation of the American War of Independence, as his father strongly had. Instead he proposed that the prime minister, Lord North, make peace with the rebellious American colonies. Pitt also supported parliamentary reform measures, including a proposal that would have checked electoral corruption. He renewed his friendship with William Wilberforce, now