Final answer:
The National American Woman Suffrage Association (NAWSA) was an organization that publicly demonstrated for women's right to vote. The aim of the organization was to secure the right to vote for women, which was achieved with the adoption of the 19th Amendment.
Step-by-step explanation:
The NAWSA, or the National American Woman Suffrage Association, was a prominent organization in the United States during the late nineteenth and early twentieth centuries. It primarily publicly demonstrated for women's right to vote (option A). The organization's main objective was to secure the right to vote for women, an objective that was eventually realized with the passage of the 19th Amendment to the U.S. Constitution in 1920.
Learn more about NAWSA