[[Labor history]], deals with labor unions and the social history of workers. See for example [[Labor Unions, U.S., History]] The Study Group on International Labor and Working-Class History was established: 1971 and has a membership of 1000. It publishes ''International Labor and Working-Class History''.<ref> See [http://www.newschool.edu/gf/history/ilwch/ Study Group on International Labor and Working-Class History ]</ref> | [[Labor history]], deals with labor unions and the social history of workers. See for example [[Labor Unions, U.S., History]] The Study Group on International Labor and Working-Class History was established: 1971 and has a membership of 1000. It publishes ''International Labor and Working-Class History''.<ref> See [http://www.newschool.edu/gf/history/ilwch/ Study Group on International Labor and Working-Class History ]</ref> |