Answer:
The third one is properly structured.
Explanation:
Japan issued the 21 demands in January 1915 in an attempt to take colonial control of China. The 21 Demands were made by Japan to China on 18th of January in the year 1915. They were actually made by Japan to consolidate their hold on colonial China. Along with the demand, Japan also attached an ultimatum.
They helped maintain order in society and he mediated over disagreements over business contracts.
I believe the 1st one is A and second one is D
I think the answer to your question is united States