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.
Greenfield is a village in Highland, Fayette, and Ross counties in the U.S. state of Ohio, along Paint Creek. The population was 4,906 at the 2000 census. Although the municipality is listed as a city by the Census Bureau, it officially became a village when its population dropped below 5,000.