He was a delegate to the Republican National Convention from Pennsylvania in 1916.[5]
After his wife died on June 6, 1922,[6][7] Moore served as an ambassador twice: to Spain from 1923 to 1925 and to Peru from 1928 to 1929. As the Ambassador to Peru he played a significant role in negotiating the Tacna-Arica boundary agreement, settling a border dispute between Peru and Chile.[8][9]
^"Moore, Alexander Pollock," The Political Graveyard.
^"Russell, Lillian," in "Lillian Russell Papers." Rochester, New York: University of Rochester, archived from the original April 30, 2005 to December 26, 2022 (retrieved online February 21, 2023).