sentences:  She was in charge of coordinating the women's congress, held at the Panama Pacific Exposition in 1915.When the CUWS became the National Woman's Party (NWP) in 1916, Stevens organized party delegates for each of the 435 Congressional Districts in an effort to attain national women's enfranchisement and defeat candidates who were opposed to women's rights.Between 1917 and 1919, Stevens was a prominent participant in the Silent Sentinels vigil at Woodrow Wilson's White House to urge the passage of a constitutional amendment for women's voting rights and was arrested several times for her involvement.