The landmark civil rights case of <span> d. Brown v. Board of Education </span>rendered invalid the decision in the Supreme Court case of <span>“Plessy v. Ferguson” (1896).</span>
At the Berlin Conference the principle of Effective Occupation was established, that said that a country needed to have an actual presence in the colony to be bale to claim it.
In practice, this meant at least <span>c. establishing businesses there. Additionally, they could make contact and conquer the local rulers. </span>
Answer:
Paying for the American Revolution.
Explanation:
Paying for the American Revolution. In 1790, the United States was heavily in debt from paying for the American Revolution. After the Revolutionary War, although victorious, the United States inherited a huge debt. Records show that by 1791, the US federal government debt was $77 million.
The Answer is A. 1840-1848.