Throughout Britain's history, one factor above all others has determined the fate of the nation: its navy. N. A. M. Rodger's definitive account reveals how the political and social progress of Britain has been inextricably intertwined with the strength - and weakness - of its sea power, from the desperate early campaigns against the Vikings to the defeat of the great Spanish Armada. Covering policy, strategy, ships, recruitment and weapons, this is a superb tapestry of nearly 1,000 years of maritime history.