Read the excerpt from "A History of Voting Rights”It was not until 1924, with the passage of the Indian Citizenship Act, that most American Indians were guaranteed the right to vote. Even then, some state regulations did not allow certain American Indians to vote.

The excerpt shows that American Indians were not guaranteed the right to vote until 1924, and that some state rules continued to prevent them from voting even afterward. This illustrates how discriminatory voting laws affected people across the United States. Choice A, demonstrating that discriminatory voting laws were widespread, best fits the excerpt; it does not explain why the groups were denied their rights.

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