二十一条
With its Western allies, notably the United Kingdom, heavily involved in the war in Europe, Japan dispatched a Naval fleet to the Mediterranean Sea to aid Allied shipping. Japan sought further to consolidate its position in China by presenting the Twenty-One Demands to China in January 1915. In the face of slow negotiations with the Chinese government, widespread anti-Japanese sentiment in China, and international condemnation, Japan withdrew the final group of demands, and treaties were signed in May 1915. The Anglo-Japanese Alliance was renewed and expanded in scope twice, in 1905 and 1911, before its demise in 1921. It was officially terminated in 1923.