Which plan proposed to maintain open trade between China and Western nations?

Missionary Diplomacy
Open Door policy
National Sovereignty
Salutary Neglect
B?

Yes, B.

yes B is right

The plan that proposed to maintain open trade between China and Western nations is the Open Door policy.

The plan that proposed to maintain open trade between China and Western nations is the Open Door policy. This policy was first introduced by the United States in the late 19th century as a response to the growing influence of European powers in China. The Open Door policy aimed to ensure equal access for all countries to trade with China, rather than allowing certain nations to monopolize economic opportunities in the region.

To find the answer to this question, you could use various methods such as conducting a search on the internet using keywords like "plan to maintain open trade between China and Western nations." This could lead you to articles or resources that discuss the different policies implemented during that time period. Additionally, you could consult history books or reach out to experts in the field who have knowledge about this particular topic.