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.
Tensions grew more intense between the Indians, and the British. The war caused their trading relations to deteriorate because both parties were hostile towards one another.
There are many forms of media we can use:
1. Television: Best for visual media and entertainment.
2. Internet or technology: Best for quick spread and mass media.
3. Newspapers: Best for traditional media and historical use.
4. Books: Best for traditional media and education purposes.
5. Radio: Best for musical use and listening use.
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Lincoln was worried about Kentucky, Missouri, Maryland, and Delaware because they were all border states during the civil war. He was worried that they would transform into complete slave states. If they did, the north wouldn’t have much more land and the north would have lost the civil war. He wanted to contain them.