We are pleased to invite you to attend the 31st International RAIS Conference on Social Sciences and Humanities organized by the Research Association for Interdisciplinary Studies (RAIS), which will be held hybrid (on-site and online) at American University in Washington DC, USA, on April 6-7, 2023. The Research Association for Interdisciplinary Studies (RAIS) creates an ample research platform for academics and researchers from all around the world and offers them the opportunity to create lasting relations for future collaborations. RAIS encourages academics and researchers to share their experiences and to contribute to the development of various subjects, offering them the perspective of an interdisciplinary approach. The accepted papers will be published in the RAIS Conference Proceedings with ISSN 2578-8574 and will be indexed in Google Scholar, IDEAS/RePEc, Econpapers, CEEOL, etc. Abstract deadline: March 15, 2023 Full paper deadline: March 30, 2023 Notification of acceptance/rejection: 1 week after submission Early Bird Registration deadline: February 28, 2023 Registration deadlines: March 24, 2023 Conference Days: April 6-7, 2023