By the 1920s, which of the following groups had achieved most of its goals?
labor unions
african americans
women suffragists
native americans

"Women suffragists" was the group among the following choices given in the question that had achieved most of its goals by the 1920s. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope that the answer has actually come to your great help. 

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