Labor law is the body of law which address the legal relationship between trade unions, employees, and employers -- including collective bargaining, union organization activities, and the negotiation of strikes and lockouts. Labor law arose due to the demands for workers for better conditions, the right to organize, and the simultaneous demands of employers to keep labor costs low. Labor law attorneys may represent their clients in matters before the National Labor Relations Board (NLRB), which hears disputes between employers and unionized employees.
Greene is a city in Butler County, Iowa, along the Shell Rock River, and along Butler County's northern border, where Butler and Floyd counties meet. The population was 1,099 at the 2000 census. Greene is the headquarters of the Iowa Northern Railway. The town was featured in King Corn, a 2007 documentary about corn and its effects on American food and agriculture industries.