During
this same period, Clay became the best-known southern
suffragist and the South's leading voice in the councils
of the National American Woman Suffrage Association
(NAWSA). While chair of the association's membership
committee, she introduced recruiting innovations that
almost tripled the number of members, from 17,000 in
1905 to 45,501 in 1907, and succeeded in establishing
associations in nine southern states.