Final answer:
The correct answer is option b. The Equal Pay Act, part of the Second Wave of Women's Rights, aimed to benefit women by mandating equal pay for equal work. It attempted to address the gender wage gap, a battle that continues despite legislative efforts.
Step-by-step explanation:
The Equal Pay Act, sponsored by the Kennedy Administration, aimed to benefit women the most by addressing the wage gap issue. It required employers to pay equal wages to men and women who were performing substantially similar jobs. The act was a significant step towards gender wage equality during the Second Wave of Women's Rights, which focused on equality in the workplace, including equal pay and anti-discrimination legislation.
Despite the efforts and progress made by the Equal Pay Act and subsequent laws like the Civil Rights Act of 1964, which also prohibited discrimination based on sex, wage disparities continue to persist. Women today still earn less, on average, than men, indicating an ongoing challenge in achieving full wage equality.