I think option C is correct by my opinion.
Answer: I think it might be b
The civil war allowed the world to see how unnecessary slavery was and pushed for the 13th amendment to abolish slavery and give blacks equality because it was tearing the country apart.
Answer: Crime leads to social injustice based on the discrimination that is prevalent in society. There is discrimination based on caste, religion, status and also power. … If the criminal is someone powerful or belongs to a higher class in the society then he misuses his power and money to get released.
Answer:
They adopted black codes to restrict the freedom of African Americans. These codes forced them work for low wages.