Final answer:
North Carolina had to revise its state constitution post-Civil War during the Reconstruction Era to eliminate discriminatory practices, ratify the Fourteenth and Fifteenth Amendments, and be readmitted into the Union.
Step-by-step explanation:
After the American Civil War, North Carolina had to change its state constitution to be readmitted into the Union. This process was part of the larger Reconstruction Era, which aimed to integrate the former Confederate states back into the United States with new state constitutions that aligned with the values of the Union. These state constitutions, often shaped under the guidance of military commanders, were more egalitarian and inclusive.
For instance, they eliminated property qualifications for voter eligibility, thus granting universal manhood suffrage. The requirement also included the ratification of the Fourteenth and Fifteenth Amendments. The latter specifically stated that voting rights could not be denied based on race, color, or previous condition of servitude. Therefore, in order to comply with the Reconstruction Acts and to abolish discriminatory elements such as those based on race, North Carolina, along with other Southern states, had to overhaul its constitution to reflect a more equal and unified nation.