Original sentence: According to Pulitzer Prize-winning biographer David Levering Lewis, Du Bois became a willing part of Japan’s “Negro Propaganda Operations” run by Japanese academic and Imperial Agent Hikida Yasuichi.Du Bois became impressed by the growing strength of Imperial Japan following the Japanese victory in the Russo-Japanese war.Du Bois saw the victory of Japan over Tsarist Russia as an example of “colored pride”.The trip included stops in Japan, China, and the Soviet Union, although the Soviet leg was canceled because Du Bois’ diplomatic contact, Karl Radek, had been swept up in Stalin’s purges.While on the Chinese leg of the trip, Du Bois commented that the source of Chinese-Japanese enmity was China's "submission to white aggression and Japan's resistance”, and he asked the Chinese people to welcome the Japanese as liberators
Edited sentence: According to Pulitzer Prize winning biographer David Levering Lewis Du Bois became an all too willing part of Japan’s “Negro Propaganda Operations” run by Japanese academic and Imperial Agent Hikida Yasuichi.Du Bois became impressed the growing strength of Imperial Japan following the Japanese victory in the Russo-Japanese war Du Bois, seeing the victory of Japan over Tsarist Russia as an example of “colored pride”.The trip included stops in Japan, China, and the Soviet Union, although the Soviet leg was canceled because Du Bois’ diplomatic contact, Karl Radek, had been swept up in Stalin’s Purges.While on the Chinese leg of the trip, Du Bois commented that the source of Chinese-Japanese enmity was China's "submission to white aggression and Japan's resistance” and he asked the Chinese people to welcome the Japanese as liberators