Explain the nature of stratification in society.2. Explain how race/ethnicity and gender relate to stratification and inequality.3. Explain how inequality is expressed in social practices such as health care and education.Sources: Our Social World:Condensed. An Introduction to Sociology by: Jeanne H. Ballantine, Keith A.Roberts, Kathleen Odell Korgen.Crash Course Sociology videos on youtubeNo direct quote but paraphrasing instead.