Agricultural Workers Organization was created on 1915-04-15.
Workers' Socialist Organization was created in 1979.
Mozambique Workers' Organization was created in 1983.
International Workers Party was created in 1974.
I couldn't find information about a specific organization called the "Moral Welfare Workers' Association." It is possible that this organization may not exist or could be a lesser-known or localized group.
workers union
workers union
The International Workers Association is an organization of workers formed in 1922. The group had its roots in the 1860's organization of workers called International Working Men's Association.
Agricultural Party was created in 1931.
Agricultural History was created in 1927.
The National Farm Workers Association worked for the rights of migrant farm workers. The organization became the United Farm Workers of America in 1962.
35%
Royal Agricultural Society was created in 1838.