Human migration refers to the permanent change of residence by an individual or a group. It can be categorized into several groups. Voluntary and forced migration are the two major classifications of migration. Voluntary migration can take place based on the various factors such as economic, political and social. Involuntary migration can be caused due to chemical or nuclear disasters, famine, etc. Migration also has a sociocultural and civic political impact. Different approaches, evaluations, methodologies and advanced studies on migration have been included in this book. While understanding the long-term perspectives of the topics, it makes an effort in highlighting their socioeconomic impact. With its detailed analyses and data, this book will prove immensely beneficial to professionals and students involved in this area at various levels.