Answer:
Agricultural yields were about 2 tan (a unit of about 110 pounds or 50 kilograms) of grain per mu during the Song dynasty, compared with 1 tan during the early Han and 1.5 tan during the late Tang.
Explanation:
The point in which President Wilson Woodrow would ask Congress to declare war on Germany would have been after they tried to get Mexico to fight against the United States.
<h3>What is the World War I?</h3>
This refers to the international conflict that existed between different nations from 1914-1918 when Austrian Archd..uke Franz Ferdinand was assassinated.
Hence, we can see that the United States wanted to stay neutral but was continuously provoked by Germany, and then when the Germans tried to recruit Mexico to fight against America, Woodrow Wilson declared war through Congress.
Read more about World War I here:
brainly.com/question/446364
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Most of them wanted to be neutral but some wanted to side with the Confederates or the Union
<span>A. ending foreign control</span>
