It's true because they since the Native Americans were being pushed backed so much by white frontier settlers, even though it was illegal for anyone to do this, so it caused a war.
Answer:
its A the culture of americans was influenced by the music food and language of africa
Explanation:
i took the test
Answer: A. The abolitionist movement grew stronger.
<em>Dred Scott v. Sandford (1857)</em> was a landmark decision by the United States Supreme Court. It held that black people whose ancestors were imported into the U.S., whether enslaved of free, could not be American citizens. Therefore, they could not sue in federal court. Moreover, it ruled that the federal government had no power to regulate slavery in the territories acquired after the creation of the United States.
The decision was controversial, and greatly opposed by abolitionist groups. It strengthened the abolitionist movement and may have been a catalyst for the American Civil War.
The US did this in hope of securing the release of American hostages in Lebanon. Hope this helps! :)