List five major accomplishments of progressive era

National Child Labor Committee, Muller vs. Oregon, National Labor Union, Adamson Act, and the Bureau of Mines. hope this helps.

1. Laws were passed to protect the public’s health and welfare
2. Anti-trust legislation was passed to prohibit monopolies
3. Big Business and corporations were regulated as the process of arbitration was included in the negotiation process
4. The Unionization of all the important industries
5. The commission system of local government, replacing the mayor, city council and political machine was introduced