Answer :
The correct answer is B) Women Suffragists.
By the 1920s, Women Suffragists had achieved most of its goals.
The Women Suffragist movement started in 1848 with the Women's convention in Seneca Falls, New York. Elizabeth Cady Stanton and Susan B. Anthony were the organizers and the precursors of this important movement that tried to inform people about the importance of women being able to vote in the elections. They started the petitions to Congress to authorize this civil right for women. The movement was so persistent that by the 1920s, Women Suffragists had achieved most of its goals.