i would say a.. ending child labor.
lewis hine was an activist for the national child labor committee. mother jones was a school teacher as well as a female activist. even though she was most famous for being the founder of the industrial workers of the world, i think she would be united with lewis hine with ending child labor.
industrial countries or industrialized countries.
jefferson began saving money by cutting unnecessary jobs in the executive branch. he reduced the number of ambassadors. and he dismissed all the tax inspectors.