<span>Instead, in 1857, in the case of Dred Scott v. Sanford, the United States Supreme Court declared that all blacks — regardless of whether they were slaves or free men — were not and could never become citizens of the United States. The court also ruled that the 1820 Missouri Compromise was unconstitutional.</span><span>Dec 13, 2010</span>
Answer: B
Explanation: Cotton had become the most valuable crop of the South and comprised 59% of the exports from the United States during the Civil War.
An embargo refers to a block on the trade going into a nation.
Famously, the United States placed an embargo on Cuba during the Cuban Missile Crisis and kept missiles and supplies from landing on the island nation.
The reason why this important information Trevor gathers can better help Trevor understand his role and his manager's role is:
- He knows the role of each person in the hierarchy and who to report to.
<h3>What is an Organizational Structure?</h3>
This refers to the hierarchical organization of the roles of people within an organization from the lowest to the highest.
Based on the fact that Trevor is meant to report to the IT manager and asks to see the organizational chart, then this would help Trevor discharge his duties in a way that he knows who to report to.
Read more about organizational structure here:
brainly.com/question/7322842