... society of the mainstream American in the twentieth and twenty-first centuries such as individualism, American informality, racial discrimination, modern American women, generation gap and American ... economy as the United States of America has become the leading power of the world, and especially witnessed dramatic changes in American society and culture Literary works of this time in general and ... Pennsylvania about this informal practice, they said that this is typical of the American to serve their guests at home in such an informal way In addition, in the book American Ways, an example of an...