Answer:
The arrival of Americans and Europeans.
Explanation:
The arrival of Americans and Europeans in the 1850s increased internal tensions that led to the downfall of the Tokugawa regime. The old political structure and weak economy against the Europeans and Americans also contributed in the downfall. Western powers aim on opening Japan to trade and foreign intercourse and due to weak economy, the government was unable to stop this interference of foreign countries that leads to downfall.
W.E. B. Du Bois challenged Booker T. Washington because <span>Washington utilized violent protests to try and gain more rights for African Americans while Du Bois wanted to use peaceful demonstrations.
</span>
The Chinese, <span>the father was the head of the household. Marriages were arranged and women were expected to obey their husbands. Women also had fewer privileges and rights than men, but it was expected that they would be treated with respect </span>
I believe that in accordance to minimum wage the courts should be involved as well as in safety issues and regulations.
A ban on chemical weapons. Others were mentioned in it.