Rewrite (copy) the question and then answer the following question: a) Define social stratification and then explain modern theories of stratification in the U.S. using functional theory (Davis & Moore); and b) the criticism of functional theory (dysfunctions) by confict theorists (Tumin); and c) conflict theory (Marx & Mosca); and d) Lenski’s Synthesis (functional and conflict). and illustrate all arguments with examples.