Final answer:
The Nineteenth Amendment to the U.S. Constitution granted voting rights for women. It was passed in 1919 and ratified by 1920, enabling women to vote in that year's presidential election. The answer is option B.
Step-by-step explanation:
The Nineteenth Amendment to the U.S. Constitution provided for voting rights for women. This pivotal amendment was passed by Congress in June 1919 and ratified by the states by August 1920, ensuring that women could participate in the presidential election of that year.
It was the culmination of an arduous struggle for women's suffrage, led by activists who believed that women's participation in democracy was essential. Significant campaigners included Susan B. Anthony and Ida B. Wells, who championed the cause alongside many others. Despite the ratification of the Nineteenth Amendment, ideals regarding women's roles in society did not change overnight. Discrimination persisted in various sectors such as employment, education, and representation in political offices.