What did japan hope to accomplish durning the 21 demands?

The Twenty-One Demands were a series of demands made by the Empire of Japan to the Republic of China in 1915. The demands were designed to increase Japanese influence in China and to weaken China's military power.

The Twenty-One Demands were divided into five groups:

* Group I: These demands related to the transfer of German-controlled territory in Shandong to Japan.

* Group II: These demands related to the expansion of Japanese economic and political influence in Manchuria and Inner Mongolia.

* Group III: These demands related to the granting of special privileges to Japanese citizens in China.

* Group IV: These demands related to the establishment of a joint Sino-Japanese police force in China.

* Group V: These demands related to the revision of China's tariff laws in favor of Japanese goods.

The Twenty-One Demands were met with outrage in China. The Chinese government refused to accept most of the demands, and the negotiations eventually broke down. The Twenty-One Demands led to an increase in anti-Japanese sentiment in China and contributed to the outbreak of the Second Sino-Japanese War in 1937.