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 wages and benefits, improving working conditions, improving safety standards, establishing complaint procedures, developing rules governing status of employees and protecting and increasing the bargaining power of workers.
Strike action, also called labor strike, labour strike in British English, or simply strike, is a work stoppage caused by the mass refusal of employees to work. A strike usually takes place in response to employee grievances. Strikes became common during the Industrial Revolution, when mass labor became important in factories and mines. As striking became a more common practice, governments were often pushed to act. When government intervention occurred, it was rarely neutral or amicable. Early strikes were often deemed unlawful conspiracies or anti-competitive cartel action and many were subject to massive legal repression by state police, federal military power, and federal courts. Many Western nations legalized striking under certain conditions in the late 19th and early 20th centuries.
The Western Federation of Miners (WFM) was a labor union that gained a reputation for militancy in the mines of the western United States and British Columbia. Its efforts to organize both hard rock miners and smelter workers brought it into sharp conflicts – and often pitched battles – with both employers and governmental authorities. One of the most dramatic of these struggles occurred in the Cripple Creek district of Colorado in 1903–1904; the conflicts were thus dubbed the Colorado Labor Wars. The WFM also played a key role in the founding of the Industrial Workers of the World in 1905 but left that organization several years later.
The United Farm Workers of America, or more commonly just United Farm Workers (UFW), is a labor union for farmworkers in the United States. It originated from the merger of two workers' rights organizations, the National Farm Workers Association (NFWA) led by César Chávez and Dolores Huerta and the Agricultural Workers Organizing Committee (AWOC) led by organizer Larry Itliong. They allied and transformed from workers' rights organizations into a union as a result of a series of strikes in 1965, when the Filipino American and Mexican American farmworkers of the AWOC in Delano, California, initiated a grape strike, and the NFWA went on strike in support. As a result of the commonality in goals and methods, the NFWA and the AWOC formed the United Farm Workers Organizing Committee on August 22, 1966. This organization was accepted into the AFL–CIO in 1972 and changed its name to the United Farm Workers Union.
Craft unionism refers to a model of trade unionism in which workers are organised based on the particular craft or trade in which they work. It contrasts with industrial unionism, in which all workers in the same industry are organized into the same union, regardless of differences in skill.
Histadrut, fully the New General Workers' Federation and until 1994 the General Federation of Labour in the Land of Israel, is Israel's national trade union center and represents the majority of Israel's trade unionists.
The International Association of Machinists and Aerospace Workers (IAM) is an AFL–CIO/CLC trade union representing over 600,000 workers as of 2024 in more than 200 industries with most of its membership in the United States and Canada.
The Oxnard strike of 1903 was a labor rights dispute in the southern California coastal city of Oxnard between local landowners and the majority Japanese and Mexican labor force.
The International Ladies' Garment Workers' Union (ILGWU), whose members were employed in the women's clothing industry, was once one of the largest labor unions in the United States, one of the first US unions to have a primarily female membership, and a key player in the labor history of the 1920s and 1930s. The union, generally referred to as the "ILGWU" or the "ILG", merged with the Amalgamated Clothing and Textile Workers Union in the 1990s to form the Union of Needletrades, Industrial and Textile Employees (UNITE). UNITE merged with the Hotel Employees and Restaurant Employees Union (HERE) in 2004 to create a new union known as UNITE HERE. The two unions that formed UNITE in 1995 represented 250,000 workers between them, down from the ILGWU's peak membership of 450,000 in 1969.
The Dublin lock-out was a major industrial dispute between approximately 20,000 workers and 300 employers that took place in Dublin, Ireland. The dispute, lasting from 26 August 1913 to 18 January 1914, is often viewed as the most severe and significant industrial dispute in Irish history. Central to the dispute was the workers' right to unionise.
The Brotherhood of Locomotive Engineers and Trainmen (BLET) is a labor union founded in Marshall, Michigan, on 8 May 1863 as the Brotherhood of the Footboard. It was the first permanent trade organization for railroad workers in the US. A year later it was renamed the Brotherhood of Locomotive Engineers. The B of LE took its present name in 2004 when it became a division of the Rail Conference of the International Brotherhood of Teamsters (IBT).
Union busting is a range of activities undertaken to disrupt or weaken the power of trade unions or their attempts to grow their membership in a workplace.
The Free Association of German Trade Unions was a trade union federation in Imperial and early Weimar Germany. It was founded in 1897 in Halle under the name Representatives' Centralization of Germany as the national umbrella organization of the localist current of the German labor movement. The localists rejected the centralization in the labor movement following the sunset of the Anti-Socialist Laws in 1890 and preferred grassroots democratic structures. The lack of a strike code soon led to conflict within the organization. Various ways of providing financial support for strikes were tested before a system of voluntary solidarity was agreed upon in 1903, the same year that the name Free Association of German Trade Unions was adopted.
The National Labor Secretariat was a trade union federation in the Netherlands from 1893 to 1940.
A wildcat strike is a strike action undertaken by unionised workers without union leadership's authorization, support, or approval; this is sometimes termed an unofficial industrial action. The legality of wildcat strikes varies between countries and over time.
The Industrial Workers of Great Britain was a group which promoted industrial unionism in the early 20th century.
The Congress of Industrial Organizations (CIO) was a federation of unions that organized workers in industrial unions in the United States and Canada from 1935 to 1955. Originally created in 1935 as a committee within the American Federation of Labor (AFL) by John L. Lewis, a leader of the United Mine Workers (UMW), and called the Committee for Industrial Organization. Its name was changed in 1938 when it broke away from the AFL. It focused on organizing unskilled workers, who had been ignored by most of the AFL unions.
The Carbon County Strikes took place in Carbon County, Utah from 1903–1904. The strikes primarily consisted of Slavic and Italian immigrant mine workers who partnered with the United Mine Workers of America strikes in Colorado to protest the dangerous working conditions of the Utah coal mines. The Carbon County strikes were considered the most important labor confrontation in the United States at the time. The Utah Fuel Company strongly opposed initiatives to unionize coal workers in Utah and were the primary opposition to the UMWA at the time. The Carbon County Strikes would ultimately fail in its attempt to unionize the coal workers of Utah simply because it "did not have enough support, either internally or externally, to win against a powerful and influential company that effectively played on radical, anti-foreign sentiments in defending its position" but it demonstrated a significant nationwide effort in strengthening unionization in the west.
The Scottish Operative Tailors' and Tailoresses' Association was a trade union representing clothing workers in Scotland.
The Trade Union Commission was a national trade union federation in Belgium.
