What did the 19th Amendment achieve?

The 19th Amendment to the United States Constitution, ratified in 1920, specifically granted women the right to vote in elections. This landmark piece of legislation represented a significant victory in the women's suffrage movement, which had been advocating for women's voting rights for decades. The amendment removed any legal barriers that prevented women from participating in elections, thereby expanding democracy and ensuring that women could exercise their fundamental right to vote on equal terms with men. This progression was a critical step towards achieving gender equality in the political sphere and has had lasting implications for women's rights and representation in the United States.

While the other options mention significant historical developments, they do not pertain to the focus of the 19th Amendment. Ending prohibition relates to the 21st Amendment, the direct election of senators refers to the 17th Amendment, and voting practice reforms are linked to various legislation but do not specifically relate to the women's voting rights established by the 19th Amendment.