Answer:
B. He filed a lawsuit in the courts.
This was the action reformer Miguel Trujillo took to expand civil rights
Explanation:
Miguel Trujillo was a reformer and an activist who worked for the rights of the people. His main aim was to make the people the citizens of the country and gain them the civil rights. First the people were refused their basic rights and then he filed a law suit in the court and he won. The Native Americans were given the right to vote and they first voted in 1948. At the end of this, many citizens were given citizenship and granted the rights to vote and by these two thirds of the Americans were granted citizenship.