The Treaty of Guadalupe Hidalgo officially ended the war but it also stated that Mexico would cede some of it's lands for $15 million. That made the US grow and it allowed settlers to live in this new lands.
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The answer to your question is "The U.S. is undermining an independence movement that is like the American Revolution." If you want more details feel free to ask me..
<h3><em>Answer: The Missouri Compromise declared that an enslaved person gained his or her freedom upon entering a free state. In the famous Dred Scott Supreme Court case, Dred Scott was a slave who was brought into a free territory by his owner. After living there for an extended period of time and after his master passed away, Scott sued for his freedom. His argument relied on the fact that he was in a free territory and that this legally made him a free man. However, the Supreme Court justices ruled that slaves are not people. Rather, they are property and have no right to sue in court. This ruling essentially made slavery legal everywhere, delivering a huge blow to the abolitionist movement of the time.</em></h3><h3><em>I hope this helps love <3 (:</em></h3>
Explanation: He was regarded the most significant cultural icons of the 20th century , also he eas regarded as "the king of rock- and- roll" or "king".