Which group contains reforms that came about as a result of the progressive movement?

The ascendancy of the american federation of labor during the 1890s reflected:

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub

Why did the colonies want to adopt written constitutions