What historical event did the 19th Amendment achieve?

The 19th Amendment to the United States Constitution, ratified in 1920, achieved women's suffrage, which is the right of women to vote. This significant event marked a pivotal moment in the women's rights movement, as it allowed women to participate in the electoral process, fundamentally changing American democracy by expanding the electorate. The passage of the amendment followed decades of activism, protests, and advocacy from women's suffrage leaders who fought for equal rights and representation in government. By securing the right to vote, the 19th Amendment empowered women to influence legislation and policy, leading to further advancements in women's rights and social justice.