Through its focus on the relationship between foreign and domestic politics, this book provides a new perspective on the often fractious and tangled events of George I’s reign (1714-27). This was a period of transition for Britain, as royal authority gave way to cabinet government, and as the country began to exercise increased influence upon the world stage. It was a reign that witnessed the trauma of the 1715 Jacobite Rebellion, saw Britain fighting Spain as part of the Quadruple Alliance, and in which Britain confronted the rise of Russia under Peter the Great. There has been relatively little new detailed work on this subject since Hatton’s biography of George I appeared in 1978, and that book, while impressive, devoted relatively little attention to the domestic political dimension of foreign policy. In contrast, Black links diplomacy to domestic politics to show that foreign policy was a key aspect of government as well as the leading battleground both for domestic politics and for ministerial rivalries. As a result he demonstrates how party identities in foreign policy were not marginal, to either policy or party, but, instead, central to both. The research is based upon a wealth of both British and foreign archive material, including State Papers Domestic, Scotland, Ireland and Regencies, as well as Foreign. Extensive use is also made of parliamentary and ministerial papers, as well as the private papers of numerous diplomats. Foreign archives consulted include papers from Hanover, Osnabrück, Darmstadt, Marburg, Munich, Paris, The Hague, Vienna and Turin. By drawing upon such a wide ranging array of sources, this book offers a rich and nuanced view of politics and foreign policy under George I.