I believe the answer is C because the court ruled that he was not a free man because 1. He was a slave and the court believed that if you were black, then you were not a n American Citizen and 2. He was the property of his own. Sorry, I could be wrong.
One of the primary consequences of the railroad in the United States was the creation of a system by which goods could easily be moved east to west, opening new sections up that were previously only accessible by horse or on foot.
The correct answer is C. some societies view it as not worth planning for
Answer:
The correct answer is letter A. My friend, Greg, likes to bake cookies for the people in the office.
Explanation:
What we have in this sentence is an appositive, a word or phrase immediately following and renaming another word or phase. Our appositive here is "Greg", which is renaming the noun "friend". Since "Greg" is only giving additional but not essential information, it could easily be removed from the sentence. Notice how the sentence would still make sense: " My friend likes to bake cookies for the people in the office." Since this appositive is not a restrictive one, it should be framed by commas. That is why the best option is letter A.