Eleanor Roosevelt's involvement in the United Nations was significant, particularly in drafting the Universal Declaration of Human Rights. As a dedicated advocate for human rights, she played a crucial role in promoting social justice and equality globally. Her commitment to humanitarian principles established a foundational framework for human rights legislation and encouraged countries to protect individual rights and freedoms. Roosevelt's leadership within the United Nations helped solidify the organization's mission to promote peace, security, and social progress, ultimately influencing international relations and policies.