Eleanor Roosevelt's advocacy for human rights was significant as she played a crucial role in the drafting of the Universal Declaration of Human Rights after World War II. Her belief in the inherent dignity and worth of every individual was a driving force behind her activism. She used her platform to challenge social injustices, emphasizing issues like racial equity, women's suffrage, and labor rights. Her work as a diplomat and activist helped to reshape global conversations around humanitarian issues and set precedents for future human rights frameworks, encouraging nations to prioritize individual freedoms over authoritarian rule.