first note

hello
it's diffhcult for me to talk about the field of american studies which I have just started it in this semester.
perhaps it's nessesery to spend more time in this field.
but I think ethnology and cultural studies about a country that includs many different ethnics is both difficult and interesthng...
because as we know the america is a country that accepts people of different countrys and ethnics as citizen.
and this -citizenship-causes the atachment
and perhaps the keys of this attachment is expanded advertisment that focuses on main needs of human .
.....
we will talk abut this in future.