A chamber of commerce, or board of trade, is a business network, a local organization of businesses whose goal is to further the interests of businesses. Business owners in towns and cities form these
The former headquarters of Chamber of Commerce of the State of New York, the oldest chamber of commerce in the United States, established in 1768 in British America during the colonial era
The Dublin Chamber of Commerce, founded in 1783
An 1894 illustration of the Toledo Chamber of Commerce in Toledo, Ohio
The Turku City Chamber of Commerce (next to a local restaurant) along the Puolalankatu street in Turku, Finland
A trade union or labor union, often simply referred to as a union, is an organization of workers whose purpose is to maintain or improve the conditions of their employment, such as attaining better wa
Garment workers on strike, New York City, c. 1913
Poster issued by the London Trades Council, advertising a demonstration held on 2 June 1873
Trade union demonstrators held at bay by soldiers during the 1912 Lawrence textile strike in Lawrence, Massachusetts
Cesar Chavez speaking at a 1974 United Farm Workers rally in Delano, California. The UFW during Chavez's tenure was committed to restricting immigration.