In 1901, Twain criticized the actions of the missionary Dr. William Scott Ament (1851–1909) because Ament and other missionaries had collected indemnities from Chinese subjects in the aftermath of the Boxer Uprising of 1900. Twain's response to hearing of Ament's methods was published in the North American Review in February 1901: To the Person Sitting in Darkness, and deals with examples of imperialism in China, South Africa, and with the U.S. occupation of the Philippines.[129] A subsequent article, "To My Missionary Critics" published in The North American Review in April 1901, unapologetically continues his attack, but with the focus shifted from Ament to his missionary superiors, the American Board of Commissioners for Foreign Missions.[130]