section_path: Structure and politics
section_name: Structure and politics
paragraph_text: Structure and politics
  
  Unions may organize a particular section of skilled workers (craft unionism, traditionally found in Australia, Canada, Denmark, Norway, Sweden, Switzerland, the UK and the US), a cross-section of workers from various trades (general unionism, traditionally found in Australia, Belgium, Canada, Denmark, Netherlands, the UK and the US), or attempt to organize all workers within a particular industry (industrial unionism, found in Australia, Canada, Germany, Finland, Norway, South Korea, Sweden, Switzerland, the UK and the US). These unions are often divided into " locals ", and united in national federations. These federations themselves will affiliate with Internationals, such as the International Trade Union Confederation. However, in Japan, union organisation is slightly different due to the presence of enterprise unions, i.e. unions that are specific to a plant or company. These enterprise unions, however, join industry-wide federations which in turn are members of Rengo, the Japanese national trade union confederation.
  
  In Western Europe, professional associations often carry out the functions of a trade union. In these cases, they may be negotiating for white-collar or professional workers, such as physicians, engineers or teachers. In Sweden the white-collar unions have a strong position in collective bargaining where they cooperate with blue-colar unions in setting the "mark" (the industry norm) in negotiations with the employers' association in manufacturing industry.
  
  A union may acquire the status of a " juristic person " (an artificial legal entity), with a mandate to negotiate with employers for the workers it represents. In such cases, unions have certain legal rights, most importantly the right to engage in collective bargaining with the employer (or employers) over wages, working hours, and other terms and conditions of employment. The inability of the parties to reach an agreement may lead to industrial action, culminating in either strike action or management lockout, or binding arbitration. In extreme cases, violent or illegal activities may develop around these events.
  
  In some regions, unions may face active repression, either by governments or by extralegal organizations, with many cases of violence, some having lead to deaths, having been recorded historically.
  
  Unions may also engage in broader political or social struggle. Social Unionism encompasses many unions that use their organizational strength to advocate for social policies and legislation favourable to their members or to workers in general. As well, unions in some countries are closely aligned with political parties. Many Labour parties were founded as the electoral arms of trade unions.
  
  Unions are also delineated by the service model and the organizing model. The service model union focuses more on maintaining worker rights, providing services, and resolving disputes. Alternately, the organizing model typically involves full-time union organizers, who work by building up confidence, strong networks, and leaders within the workforce; and confrontational campaigns involving large numbers of union members. Many unions are a blend of these two philosophies, and the definitions of the models themselves are still debated. Informal workers often face unique challenges when trying to participate in trade union movements as formal trade union organizations recognized by the state and employers may not accommodate for the employment categories common in the informal economy. Simultaneously, the lack of regular work locations and loopholes relating to false self-employment add barriers and costs for the trade unions when trying to organize the informal economy. This has been a significant threshold to labour organizing in low-income countries, where the labour force mostly works in the informal economy.
  
  In the United Kingdom, the perceived left-leaning nature of trade unions (and their historical close alignment with the Labour Party) has resulted in the formation of a reactionary right-wing trade union called Solidarity which is supported by the far-right BNP. In Denmark, there are some newer apolitical "discount" unions who offer a very basic level of services, as opposed to the dominating Danish pattern of extensive services and organizing.
  
  In contrast, in several European countries (e.g. Belgium, Denmark, the Netherlands and Switzerland), religious unions have existed for decades. These unions typically distanced themselves from some of the doctrines of orthodox Marxism, such as the preference of atheism and from rhetoric suggesting that employees' interests always are in conflict with those of employers. Some of these Christian unions have had some ties to centrist or conservative political movements, and some do not regard strikes as acceptable political means for achieving employees' goals. In Poland, the biggest trade union Solidarity emerged as an anti-communist movement with religious nationalist overtones and today it supports the right-wing Law and Justice party.
  
  Although their political structure and autonomy varies widely, union leaderships are usually formed through democratic elections. Some research, such as that conducted by the Australian Centre for Industrial Relations Research and Training, argues that unionized workers enjoy better conditions and wages than those who are not unionized.