The First Labour Government of New Zealand was the government of New Zealand from 1935 to 1949. Responsible for the realisation of a wide range of progressive social reforms during its time in office, it set the tone of New Zealand's economic and welfare policies until the 1980s, establishing a welfare state, a system of Keynesian economic management, and high levels of state intervention. The government came to power towards the end of, and as a result of, the Great Depression of the 1930s, and also governed the country throughout World War II.