Mary Hunter was president of the Iowa Suffrage Memorial Commission; Carrie Chapman Catt was president of the National American Woman Suffrage Association and honorary president of the Commission.
Mary Hunter was president of the Iowa Suffrage Memorial Commission; Carrie Chapman Catt was president of the National American Woman Suffrage Association and honorary president of the Commission.
"A servomechanism, or servo is an automatic device that uses error-sensing feedback to correct the performance of a mechanism"--Wikipedia, July 14, 2010.