Answer:
D. Wilmot Proviso
Explanation:
“The Wilmot Proviso was an unsuccessful 1846 proposal in the United States Congress to ban slavery in territory acquired from Mexico in the Mexican-American war.”
Answer:
South Sudan should be a country full of hope eight years after gaining independence. Instead, it's now in the grip of a massive humanitarian crisis. Political conflict, compounded by economic woes and drought, has caused massive displacement, raging violence and dire food shortages
Winston Churchill
<span> He was the prime minister of England. England was one of the United States' closest allies throughout the 20th century, and Churchill was a highly respected, successful leader, so Americans trusted his opinion of the Soviet Union when he spoke of the Iron Curtain in the 1940s. </span>
I think it's C , hope this helps :)