Originally published in 1987, this book traces the historical and sociological dimensions of the Trade Union movement and analyses the nature of the trade unions' involvement in the UK Labour Party during the 1970s and 80s. It discusses the review campaigns, and their implications, both for trade unions specifically and for politics in general. From the viewpoint of the trade unions, this book tells of an experience which was, for the Thatcher era, uniquely successful and innervating, opening up new approaches to campaigning.