In 1919, the 19th Amendment passed the House of Representatives. By 1920, the Senate passed it and at least 2/3 of the states ratified it. This amendment stated that the right to vote cannot be denied because of a person's sex. It gave <u>women</u> the right to vote after an exhausting, arduous, and prolonged struggle for suffrage (the right to vote).
Based on the information above, the best answer choice is <u>D. Women</u>