Which social movement aimed to achieve legal rights for women in the 1970s?

The Women's Liberation Movement emerged in the 1970s as a significant social movement focused on achieving legal rights for women, along with broader societal changes related to gender equality. This movement sought to address various issues, including reproductive rights, workplace discrimination, and equal pay. Prominent events and legislation, such as the Equal Rights Amendment and the establishment of organizations aimed at advocating for women's rights, were central to the movement's objectives.

While the Civil Rights Movement primarily dealt with ending racial discrimination and securing rights for African Americans, and the Environmental Movement focused on ecological concerns, the Women's Liberation Movement specifically targeted the legal and social inequalities faced by women. The Labor Movement, on the other hand, concentrated on workers' rights and labor conditions more generally, without the same specific focus on gender issues as seen in the Women's Liberation Movement. Thus, the correct answer highlights the unique goals and achievements of the Women's Liberation Movement during the 1970s in the pursuit of legal rights and equality for women.