i think for 43 its a and for 45 its b
<span>In 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, the United States broke diplomatic relations with Germany, and just hours after that the American liner Housatonic was sunk by a German U-boat.</span>
Answer:
B) A political regime where most political power effectively rests with a small segment of society.
Explanation:
A few people or a small group has power over their country.
