The temperance movement is a social movement against the consumption of alcoholic beverages. Participants in the movement typically criticize alcohol intoxication or promote complete abstinence from alcohol (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 and Scandinavian ones, and it eventually led to national prohibitions in Canada (1918 to 1920), in Norway (spirits only from 1919