Suffragette organizations were groups formed in the late 19th and early 20th centuries to advocate for women's right to vote. These organizations, such as the Women's Social and Political Union (WSPU) in the United Kingdom, employed various tactics, including protests, marches, and civil disobedience, to raise awareness and push for legal reforms. In the United States, groups like the National American Woman Suffrage Association (NAWSA) worked to secure voting rights for women through lobbying and education. These organizations played a crucial role in the broader women's rights movement, ultimately leading to significant legislative changes, including the 19th Amendment in 1920.