14 h 8 m, 20 mar 1881 ano - Labor Union
Descrição:
Labor Unions: A trade union or trades union, also called a labour union or labor union, is an organization of workers who have come together to achieve common goals; such as protecting the integrity of its trade,
Adicionado na linha do tempo:
Data:
14 h 8 m, 20 mar 1881 ano
Agora
~ 143 years ago