Which of the following sentences from the selection best summarizes the information in this part?
A The investigation and trial took longer than a year.
B In 1865, the northern states won the Civil War and Congress passed the Thirteenth Amendment.
C Many black Americans saw the acquittal as evidence of racism in the United States.
D But this economic growth had a negative side.
The best option that summarizes the information in this part is:
C Many black Americans saw the acquittal as evidence of racism in the United States.
Explanation: This sentence encapsulates the key theme of racial injustice that many black Americans felt during the time, which is likely to be a central focus of the section. The other options provide factual details but do not capture the overarching sentiment or implications regarding racism conveyed in the selection.