In the early 1900s, women were experiencing pay inequality, a lack of voting rights, and they were being overworked. In response to all of this, 15,000 women marched through New York City in 1908 to demand their rights. In 1909, the first National Women’s Day was observed in accordance with a declaration by the Socialist Party of America. This was celebrated on the last Sunday of February until 1913. An International Women’s Conference was organized in August 1910 by Clara Zetkin, a German suffragist and leader in the Women’s Office.
