What Twentieth century leaders began to push for universal human rights protections as a result of?

Twentieth-century leaders like Eleanor Roosevelt and Nelson Mandela were pivotal in advocating for universal human rights protections, largely in response to the atrocities of World War II and the struggles against colonialism and apartheid. Roosevelt played a key role in drafting the Universal Declaration of Human Rights in 1948, emphasizing the need for global standards. Mandela's fight against racial injustice in South Africa underscored the necessity of human rights in the face of systemic oppression. Together, their efforts highlighted the importance of protecting individual freedoms and dignity on a global scale.