Women's History Month is an annual declared month that highlights the contributions of women to events in history and contemporary society. It is celebrated during March in the United States, the United Kingdom, and Australia, corresponding with International Women's Day on March 8, and during October in Canada, corresponding with the celebration of Persons Day on October 18. The commemoration began in 1978 as "Women's History day" in Sonoma County, California, and was championed by Gerda Lerner and the National Women's History Alliance to be recognized as a national week (1980) and then month (1987) in the United States, spreading internationally after that. History In the United States Women's History Week In the United States, Women's History Month traces its beginnings back to the first International Women's Day in 1911. In 1978, the school district of Sonoma, California participated in Women's History Week, an event designed around the week of March 8 (International Women's Day). In 1979, a fifteen-day conference about women's history was held at Sarah Lawrence College from July 13 until July 29, chaired by historian Gerda Lerner. It was co-sponsored by Sarah Lawrence College, the Women's Action Alliance, and the Smithsonian Institution. When its participants learned about the success of the Sonoma County's Women's History Week celebration, they decided to initiate similar celebrations within their own organizations, communities, and school districts. They also agreed to support an effort to secure a National Women's History Week. In February 1980, President Jimmy Carter issued a presidential proclamation declaring the week of March 8, 1980, as National Women's History Week. The proclamation stated, "From the first settlers who came to our shores, from the first American Indian families who befriended them, men and women have worked together to build this nation. Too often the women were unsung and sometimes their contributions went unnoticed. But the achievements, leadership, courage, strength and love of the women who built America was as vital as that of the men whose names we know so well. As Dr. Gerda Lerner has noted, 'Women’s History is Women’s Right.' It is an essential and indispensable heritage from which we can draw pride, comfort, courage, and long-range vision. I ask my fellow Americans to recognize this heritage with appropriate activities during National Women’s History Week, March 2–8, 1980. I urge libraries, schools, and community organizations to focus their observances on the leaders who struggled for equality –Susan B.