First off, the controversy of this had led to an imbalance in congress among the number of free states and slave states. So this rules out our first option. Due to it not being all of the above, that's our fourth answer ruled out as well. The Webster speech did not happen for 10 more years so it is very unlikely that this is what led to that speech. Even without the process of elimination, it would be B because the Missouri Compromise admitted Missouri as a slave state and Maine as a free state in order to preserve the balance of power in congress. Also, Henry Clay (the Great Compromiser) drafted this.
Have played a major role in electing our President, the first two to debate were John Fitzgerald Kennedy and Richard Milhouse Nixon
Universities grew up around cathedrals and courses of study helped educate clergy.
<em>that states failed to provide equal education opportunities</em>
Went in to the war and dropped an atomic bomb on Hiroshima