Henderson turned his attention to building a strong constituency-based support network for the Labour Party. Previously, it had little national organisation, based largely on branches of unions and socialist societies. Working with Ramsay MacDonald and Sidney Webb, Henderson in 1918 established a national network of constituency organisations. They operated separately from trade unions and the National Executive Committee and were open to everyone sympathetic to the party's policies. Secondly, Henderson secured the adoption of a comprehensive statement of party policies, as drafted by Sidney Webb. Entitled "Labour and the New Social Order," it remained the basic Labour platform until 1950. It proclaimed a socialist party whose principles included a guaranteed minimum standard of living for everyone, nationalisation of industry, and heavy taxation of large incomes and of wealth.