The correct answer is D. While the rich benefitted the poor often caught the bad end of things.
It was the "<span>d. Southern Christian Leadership Conference" that King helped found in 1957, which had a profound and wide-reaching impact on the Civil Rights movement. </span>
David Wilmot was a Pennsylvania-born congressman who opposed slavery. His "proviso"—a clause tacked on to a number of legislation being debated in Congress—prohibited slavery in all of the new territory won from Mexico following the Mexican War. Although the proviso was well-liked in the North, it was vehemently opposed by the South and never became a part of the legislation. It declared that slavery would be outlawed in any new area that the United States might take over from Mexico. The argument over whether slavery still exists in the West was rekindled.
Lead to unemployment in europe
<span>The Wall served to prevent the massive </span>emigration and defection<span> that had marked East Germany and the communist Eastern Bloc during the post-World War 2 period.</span>