This chapter details events that occurred between the 1760s and 1770s. During this period, the oligarchic order largely supported the New Tory imperialism, which laid down the foundations of the Second British Empire. However, this general trend was briefly interrupted in July 1766 with the formation of the Chatham administration. William Pitt, now the Earl of Chatham, regained power and set out to create a national unity government similar to the one he had led with the Duke of Newcastle in the late 1750s. The radicals allied with the Chatham ministry advocated a range of measures designed to transform the oligarchic order and the British Empire. While the New Tories were committed to preserving the unreformed and landed parliamentary state and consolidating an autocratic and tributary empire in North America and South Asia, radical Whigs wanted to reform the parliamentary political order and to expand Britain's maritime “empire of liberty.”