What are some ways in which American society is stratified?

In what ways arnt Americans stratified?

A Positive Attitude Attracts Positive Results

You are defining stratified as a class structure? You have many layers in American Society - you have many layers in ANY society. There is the low income, middle income, and high income levels and within those levels, there are many layers. You can do some research on your own, to go into this in detail here would take a book.