Which of the following amendments granted citizens the right to vote regardless of gender?

• A. The Eighteenth Amendment
• B. The Nineteenth Amendment
• C. The Fifteenth Amendment
• D. The Twenty-first Amendment

Answer: (B)

The Nineteenth Amendment is key to understanding the expansion of voting rights in the United States, specifically concerning gender. Ratified in 1920, this amendment explicitly prohibits any U.S. citizen from being denied the right to vote on the basis of sex. This landmark change was the culmination of a long struggle for women's suffrage, which sought to secure equal voting rights for women.

While the Fifteenth Amendment also addresses voting rights, it specifically prohibits the denial of the right to vote based on race or color, not gender. The Eighteenth and Twenty-first Amendments pertain to the prohibition and repeal of alcohol, respectively, and do not have any connection to voting rights or gender. Thus, the Nineteenth Amendment is rightly recognized as the amendment that granted citizens the right to vote regardless of gender, marking a significant milestone in the quest for gender equality in voting.