In 1923, to gain national support for his anti-lynching bill, which was to be heard again that year in the Senate, Dyer toured the western United States to generate public support. His motto for his anti-lynching campaign was "We have just begun to fight." (This was the statement made famous by John Paul Jones.) Dyer attracted mixed black and white audiences in Denver, Portland, Los Angeles, Omaha, and Chicago. He thanked the National Association for the Advancement of Colored People (NAACP) for supporting his bill and praised their continuing to publicize the terrible human toll of lynching in the United States. In Chicago, 4000 people attended his anti-lynching rally. Dyer's campaign received positive coverage by the white mainstream press, which helped strengthen an anti-lynching movement in the West.