Answer:
B. White people only
Step-by-step explanation:
Native Americans and other racial groups were excluded from voting in South America, as it was believed back then that "Only white men were invited to consider the future of their country".
Later on acts were passed in order to let these groups vote, but many African Americans faced hurtles just to be able to vote, as they had to fit special requirements (they had sufficient property, income and education).
Hope this helps!
Panna