Final answer:
The feminist movement contributed to the Mental Patients Liberation Movement by advocating for individual rights, addressing intersectionality, and challenging traditional gender norms.
Step-by-step explanation:
The feminist movement made significant contributions to the Mental Patients Liberation Movement in a variety of ways. First, feminists advocated for the rights and autonomy of individuals, which aligned with the goals of the mental patients' movement. They fought against the oppressive practices in mental health institutions and worked towards destigmatizing mental illness. Second, feminists recognized the intersectionality of the experiences of women with mental illness and the importance of addressing the unique needs of marginalized groups within the mental health system. Lastly, feminists challenged the traditional gender roles and norms that contributed to the mistreatment of individuals in mental health facilities.