"I am American"

I think everyone should have an American passport, I mean we are all so influenced by the American culture that in a way we would not be wrong to say “I am American”. I have an American passport but I am not the typical American. I have a Nigerian passport too, but I am not the typical Nigerian. What is the typical American? What is the typical Nigerian? Please see below

Typical American

Has an American accent

Knows little about other countries/cultures

Is somewhat materialistic

talks too much

Typical Nigerian

Has a Nigerian accent

Loves soccer

Has some sort of beef with other Africans or people of other tribes

Talks too much

EDIT IN PROGRESS