In the election of 1848 the major parties were forced to take stand on slavery because the Free Soil Party, and the fact that slavey was the most highly contested issue in the US.
Answer:
C. In the area of civil rights, a great deal of progress has been made between the end of the reconstruction in 1877 in World War II.
Explanation:
Benedict Arnold was discovered but escaped
The opening sentence that best goes with the details above is B It allows the reader to better understand their favorite characters and to learn why they act the way they act.
<h3 /><h3>Why is this the best opening sentence?</h3>
The excerpt above talks about how people like to find out the background of their favorite characters.
This background would help explain why the character acts the way they do and offers more insight into them.
In conclusion, option B is correct.
Find out more on the characterization at brainly.com/question/1393329.