Why did china agree to many japans 21 demands?

Japan presented the Twenty-One Demands to the Chinese government, not the Japanese government. The demands were a series of political, economic, and territorial demands that were designed to increase Japanese influence in China. China was forced to accept the demands due to a number of factors, including:

* Weak military power: China's military was in a state of disarray after the fall of the Qing Dynasty in 1911. The country was divided by civil war and lacked a strong central government. Japan, on the other hand, had a powerful navy and a well-trained army.

* Political disorganization: China was also suffering from political disorganization at the time. The country was divided between various warlord factions and there was no strong central government. This made it difficult for China to resist Japanese pressure.

* Economic weakness: China was also economically weak at the time. The country was heavily in debt and had a poor economy. Japan, on the other hand, was a rapidly industrializing country with a strong economy.

As a result of these factors, China was forced to accept Japan's demands. The Twenty-One Demands were widely seen as a humiliating defeat for China and contributed to the rise of anti-Japanese sentiment in the country.