during the
May Fourth Movement The first boycott of Japanese products in China was started 1915 as a result of public indignation at the
Twenty-One Demands which Japan forced China to accept. In 1919, the students and intellectuals involved in the
May Fourth Movement called for another boycott of Japanese products, developing into a mass movement across China, including general strikes. The
Jinan Incident of 1928 prompted a new boycott. This time, the
Kuomintang government mobilised the Chinese population to cease economic dealings with Japan. From then on, anti-Japanese protests in China would always be accompanied with boycotts of Japanese products. The Japanese invasion of China in 1931 and the conquest of
Manchuria were roundly criticized in the United States. In addition, efforts by citizens outraged at Japanese atrocities, such as the
Nanking Massacre, led to calls for American economic intervention to encourage Japan to leave China; these calls played a role in shaping American foreign policy. As more and more unfavorable reports of Japanese actions came to the attention of the American government, embargoes on oil and other supplies were placed on Japan, out of concern for the Chinese populace and for American interests in the Pacific. The American public became increasingly pro-Chinese and anti-Japanese, an example being a grassroots campaign for women to stop buying silk stockings because the material was procured from Japan through its colonies. After
World War II, the Chinese community, which was upset over various issues such as the sovereignty of
Senkaku Islands, the
Japanese history textbook controversies and Japanese leaders' visits to
Yasukuni Shrine, would launch boycotts of Japanese products. Taiwanese citizens started a boycott in September 1972 to protest Japan's diplomatic recognition of the
People's Republic of China and twice burned Japanese products in front of the
Taipei City Hall, which was coincidentally of Japanese construction. ==21st century==