Women's History Month is a celebration of women's contributions to history (his story), culture, and society and has been observed annually in March in the United States since 1987. Women's History Month is a dedicated month to reflect on the often overlooked contributions of women to United States history. From Abigail Adams to Susan B. Anthony, Sojourner Truth to Rosa Parks, a timeline of women's history milestones stretches back to the founding of the United States.