Because Cuba is rather close to US and thousands of kilometers away from Spain.
hope this helps you.
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Answer:
3. The Kansas-Nebraska Act was to introduce the idea that popular sovereignty is the means by which slavery should be legal in Kansas. ... Tension was strong between both on the issue of slavery, they both longed to see Kansas as a state either free or in which slavery was legal according to their interests.
It allowed people in the territories of Kansas and Nebraska to decide for themselves whether or not to allow slavery within their borders. The Act served to repeal the Missouri Compromise of 1820 which prohibited slavery north of latitude 36°30´. ... Violence soon erupted, with the anti-slavery forces led by John Brown.
4. In 1846, as the dispute over slavery in the United States developed in the wake of the Mexican–American War, popular sovereignty became the foundation of a proposed resolution to slavery in the country.
Explanation:
Answer: Europeans wanted to control Africa's vast mineral resources. ... Most Europeans believed that Africans were inferior and thought it was their duty to civilize the African.
Explanation:i think this is the answer not that sure hope i helped tho:)
Answer:
Dred Scott
Explanation:
Dred Scott decision the U.S. Supreme Court's ruling on March 6, 1857, that having lived in a free state and territory did not entitle an enslaved person, Dred Scott, to his freedom
(britannica dot com)