International treaties play a crucial role in protecting human rights by establishing legally binding standards that nations are obligated to uphold. Treaties, such as the Universal Declaration of Human Rights or regional pacts, serve as benchmarks for assessing a country's commitment to human rights principles. These agreements enhance accountability and provide mechanisms for addressing violations, encouraging nations to align domestic legislation with international norms. Furthermore, they foster cooperation among countries and facilitate advocacy efforts by NGOs and civil society. In essence, treaties are vital instruments for promoting human dignity on a global scale.