The temperance movement is a social movement promoting temperance or complete abstinence from consumption of alcoholic beverages. Participants in the movement typically criticize alcohol intoxication or promote teetotalism, and its leaders emphasize alcohol's negative effects on people's health, personalities and family lives. Typically the movement promotes alcohol education and it also demands the passage of new laws against the sale of alcohol, either regulations on the availability of alcohol, or the complete prohibition of it. During the 19th and early 20th centuries, the temperance movement became prominent in many countries, particularly in English-speaking, Scandinavian, and majority Protestant ones, and it eventually led to national prohibitions in Canada (1918 to 1920), in Norway (spirits only from 1919 to 1926) and in the United States (1920 to 1933), as well as provincial prohibition in India (1948 to present). A number of temperance organizations exist that promote temperance and teetotalism as a virtue.