George J. Bryjak and Michael P. Soroka's book "Sociology: Changing Societies in a Diverse World" comprises of fourteen chapters
which provide an overview of social structure in the world. The paper provides a summary of the key
concepts found in each chapter of the book in a clear and structured way. Several of the concepts summarized in the paper include modernization, Durkheim's four categories of suicide, popular
culture and groups, prejudice and minorities.