<u>Answer:</u>
Two reasons the United States finally abandoned its neutrality and chose to enter World War I on the side of the Allies:
-
Germany resumed unrestricted submarine warfare.
- The Zimmermann Telegram revealed a German attempt to gain Mexico as an ally against the United States.
<u>Explanation:</u>
There had been great outrage against the Germans after the sinking of the British ocean liner, Lusitania, in 1915. In that incident, over 1,000 persons were killed, which included more than 100 Americans. Germany kept the US from entering the war at that time only by pledging to stop submarine attacks. But two years later, the Germans resumed such attacks. This was reason #1 for America to go to war with Germany.
In addition, British intelligence intercepted and decoded a telegram (known as the "Zimmermann Telegram") that showed Germany was trying to secure Mexico as an ally against the United States. The revelation of this plan inflamed feelings in the United States. The telegram was sent in January, 1917. In March, 1917, German Foreign Secretary Arthur Zimmermann admitted the telegram was, in fact, sent by his office.
In April, 1917, the US declared war on Germany in response to the Germans' submarine warfare and the Zimmermann Telegram.
<span><span><span>A.to first attack France and then sail to Great Britain to conquer that island nation.</span><span>B.to surprise France by sailing around Europe and attacking from the west coast of France.</span><span>C.to attack France directly and overwhelm the French with massive numbers of soldiers.</span><span>D.an immediate attack on France by charging through Belgium, where the French would not expect an attack.</span></span><span>
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Plessy was a citizen who claimed to be seventh eights Caucasian and only one eighth Black. He was imprisoned and trial in a criminal court after an incident that took place while in New Orleans, in 1896, when he tried to board a car designated for hite people. He was denied a seat in the car for white people and urged to take a seat in the car for black people. As Plessy refused on the basis of his predominantly Caucasian race, the train staff arrested him, and then he was put in the parish jail. He was charged with criminal counts, but Plessy requested his case to be presented to the Supreme Court for he deemed there had been violations of the Thirteen and Fourteenth Amendments (abolition of slavery and equal treatment).
The Supreme Court's opinion stated that the treatment based on "equal but separated" did not conflict with the Thirteenth Amendment, for this amendment only protected citizens from being enslaved or forced to involuntary servitude, and no conflict was found with the Fourteenth Amendment since it enforced equality, but it did not specify under which terms. Therefore, the decision of the Supreme Court supported the doctrine "equal but separate" and segregation as well.