The twentieth century was a time of great transformation in the roles of American women. Women have always worked and raised families, but, theoretically, the world opened up to them with new opportunities to participate fully in society, from voting, to controlling their reproductive cycle, to running a Fortune 500 company. This content-rich overview of women's roles in the modern age is a must-have for every library to fill the gap in resources about women's lives. Students and general readers will trace the development of American women of different classes and ethnicities in education, the home, the law, politics, religion, work, and the arts from the Progressive Era to the new millennium.