A vassal was paid for past services.....
Beach are China wasn’t a unified country, instead it was smaller kingdoms and statistly more people live it japan back than compared to today and less in China, Japan’s military also had machine guns, airbender carriers and planes which gave them a huge advantage. Brainlyist please
Many European countries had what was referred to as a "Sphere of Influence" in China at this time. So, Secretary of State, John Hay, created an open door policy to allow all countries equal privileges in trade.
There were more jobs in the cities, if everyone worked on a farm there wuld be more than billions of grocery stores, then they would be wasting food because not everyone would buy evrything!
