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.
Denmark is an unincorporated community in northeastern Lee County, Iowa, United States. It lies along Iowa Highway 16 north of the city of Fort Madison, the county seat of Lee County. Its elevation is 722 feet (220 m), and it is located at 40°44′30″N 91°20′15″W / 40.74167°N 91.3375°W / 40.74167; -91.3375 (40.7417052, -91.3373735). Although Denmark is unincorporated, it has a post office, with the ZIP code of 52624, which opened on 1846-04-07. The community is part of the Fort Madison–Keokuk, IA-MO Micropolitan Statistical Area.