Answer:
The efforts of the southern states to prevent black people from voting during the period of the new south era are the evidence.
Step-by-step explanation:
During this era of the southerners, the voters were required to have different levels for income. The voters were also required to a test to gauge their knowledge test before voting.
It, however, happened that many black people had been freed from slavery, and it was difficult for them to pass the requirements successfully. So it is due to this that they were not supposed to vote since they taught that they would elect leaders who were not willing to fight for their cause.