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.
Monongahela is a Third Class City in Washington County, Pennsylvania, United States and is part of the Pittsburgh Metro Area, located approximately 17 miles south of the city proper. The population was 4,761 at the 2000 census. In 1940, the population of Monongahela was 9,823, in 1950, 10,387, in 1960, 12,948, in 1970, 11,726, in 1980, 8,590, and in 1990. One of only two cities in Washington County, and the second smallest city in Pennsylvania, Monongahela sits at the intersection of Pennsylvania state routes 136, 88, and 837, all of which constitute the city's Main Street.