Final answer:
The main idea of "The Most Famous Woman in America" revolves around influential women who have questioned traditional gender roles and advocated for gender equality, specifically through the examples of Sojourner Truth, Elizabeth Cady Stanton, and Betty Friedan.
Step-by-step explanation:
The main idea of "The Most Famous Woman in America" is to highlight the significant impact women have made on society and the various ways they have challenged traditional gender roles over time. The text provides examples of women who have questioned and transformed societal expectations, such as Sojourner Truth and Elizabeth Cady Stanton advocating for women's suffrage, and Betty Friedan criticizing the limited role of women to domesticity through her book The Feminine Mystique. Each of these women used their intellect, writings, and advocacy to alter perceptions and inspire progress towards gender equality.