Answer: the war
Explanation:The American Civil War was fought between the United States of America and the Confederate States of America, a collection of eleven southern states that left the Union in 1860 and 1861. The conflict began primarily as a result of the long-standing disagreement over the institution of slavery. On February 9, 1861, Jefferson Davis, a former U.S. Senator and Secretary of War, was elected President of the Confederate States of America by the members of the Confederate constitutional convention. After four bloody years of conflict, the United States defeated the Confederate States. In the end, the states that were in rebellion were readmitted to the United States, and the institution of slavery was abolished nation-wide.
The Opium Wars were a series of wars between Chine and Great Britain. It started when Chine started to refuse the shipments of Opium. The war was a fail for China, this means that answer A, C, and D are wrong. The only answer left is B. Please contact me if you want more information on the opium war.
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<em>A. It required men from ages 21-30 to register for the military draft.</em>
Explanation:
The Selective Service Act required men from ages of 21-30 to register for the military draft. This act was passed in 1917 and was created to get soldiers for the war effort. This was also the first peacetime draft that the United States has ever had.
As you may know, World War I was happening in 1917. The United States had joined World War I late, just a year before it ended. About a month after the United States had joined the war, the Selective Service Act was passed. This was to ensure that the United States had enough soldiers to fight if needed.
Before World War I happened, the United States did not have a big military compared to other countries. When problems started to arise and the United States finally joined World War I, the military started to expand and even the draft was created.