Answer: (3) reward loyal political supporters.
Explanation:
The term "spoils system" was used by President Jackson's political opponents, who took a very negative view of his practice of rewarding political supporters with government jobs. The origin of the term, however, came from one of Jackson's supporters. In a speech in the Senate, defending Jackson and his administration, Senator William Marcy of New York said, "To the victors belong the spoils."
Jackson's opponents bristled at that thought and continued to speak against what became known as "the spoils system."
N 1917, Germany, determined to win its war of attrition against the Allies, announced the resumption of unrestricted warfare in war-zone waters. Three days later, theUnited States<span> broke diplomatic relations with Germany, and just hours after that the</span>American<span> liner Housatonic was sunk by a German U-boat.</span>
C). belief in the underdog and the right of all nations to self-determination