Well, Black codes kept place people from voting, probably causing a seince of inferiority for African Americans.
Answer:
The right answer is:
B. The United States exercises freedom of religion.
Explanation:
U are correct it is B because this was a huge treaty that caused peace
The Treaty of Verdun was made to stop conflicts between Louis the Pious' sons over who would rule the Carolingian Empire. The treaty split the empire between the three and stopped the war, but did not resolve conflicts, seeing as one of those sons' son, Lothar II, then tried to conquer more of the empire for himself.