A Doctor of Philosophy is a highly specialized degree that requires anywhere from 3 to 10 years of study and work to earn. Students can choose to pursue a PhD after completing a master’s degree in a similar or related field.
This area of study entails the coexistence between different groups of people. An advanced study in this area of study will enable you to make better decisions when helping people. You will have knowledge on how to come up with strategies that will improve people's lives.
Education in the United States is mainly provided by the public sector, with control and funding coming from three levels: state, local, and federal, in that order. The common requirements to study at a higher education level in United States will include your admissions essay (also known as the statement of purpose or personal statement), transcript of records, recommendation/reference letters, language tests
Online PhD Degree in Sociology in USA
or search for similar programs here