In this valuable resource for students of international law, José Hipólito Ramírez provides a comprehensive guide to the legal rights and obligations of non-citizens in the international arena. Written in Spanish, this book includes detailed analysis of legal principles and cases from ancient times to the modern era. This updated edition includes new material on contemporary issues such as migration and refugees.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.