NEED THE ANSWER WITHIN 5 MINS WILL GIVE BRAINLYEST!!!!!!!!Which is the best explanation of why it was necessary to enact the Thirteenth, Fourteenth, and Fifteenth Amendments? The government had to ensure that people started regarding former slaves as humans. The government had to change the attitudes of people in the southern states. Basic rights needed to be extended to all races and genders. The society needed to understand that all people could be citizens.