Hey guys Help Please.
Research the history of early labor unions and their relationship to the earlier guilds in Europe. Then select one of the labor or trade unions from the list below to research:

Question

Hey guys Help Please. 
Research the history of early labor unions and their relationship to the earlier guilds in Europe. Then select one of the labor or trade unions from the list below to research:

anonymous · Answer

American Federation of Government Employees
American Federation of Teachers
International Brotherhood of Electrical Workers
International Union of Police Associations
National Association of Letter Carriers
Office and Professional Employees International Union
United Mine Workers of America
Writers Guild of America
Aircraft Mechanics Fraternal Association
Service Employees International Union
United Brotherhood of Carpenters and Joiners of America
United Farm Workers of America