After the Civil War, a new wave of workers' protest swept the country as trade lunions, third parties, eight-hour leagues, and a host of other reform associations sprang up in many cities and towns. For the three decades following the war, no one organization was hegemonic. Instead, there was a proliferation of associations, often advocating quite different programs of labor reform. Accounts of the more prominent organizations such as the Knights of Labor (KOL,) Populists, and American Federation of Labor (AFL) are well known. These institutions, however, represented only the tip of the iceberg and were surrounded by more obscure associations such as the Workingmen's Union, the Workingmen's Assembly, the Workingmen's Convention, the Union Labor party, and the United Labor party, to name only a few. Several attempts were made to unite these disparate associations into a single front, but the efforts were largely unsuccessful and often had difficulty surviving for more than a year. The Junior Sons of '76, the National Labor Union, and the United Labor party each disbanded as participants failed to agree on a common platform of postwar reform.