Tony deAraujo:
The United States is composed of 50 different States. Even within States, the cultural diversity is phenomenal.
This question assumes that most Americans don』t travel abroad, which is incorrect.
Some Americans (probably millions) never go anywhere, except perhaps for a long weekend in the Bahamas, or Cancun. This has to do with the limited free time available.
I』ve lived most of my life in the United States, but I』ve been around the world and worked in several different Continents.
In fact, with the exception of one or two friends, I don』t know anyone in America that hasn』t traveled to other countries for business or pleasure.
Yes, there are pockets of Americans that don』t care to travel (or can』t afford to take the time off, or even pay for traveling expenses), but that is a minority, and most other countries have pockets like these as well.
The United States of America is made up of people from all over the world. They have roots abroad and they visit their families outside of the country.
When we speak of 「Americans」, we compare them with people from other countries such as France, England, and Australia… That』s comparing apples with bananas. Americans should be compared to Europeans (as of European Community), or any other Union of countries. Other than that, we need to compare France with Texas, or England with California, perhaps New Jersey with Portugal. That』s more appropriate.
The Americans I know, travel extensively.
By the way, there is no difference between an Englishman traveling to Portugal and a New Yorker traveling to Florida. The United States is composed of 50 different countries plus territories. No passport is need for interstate traveling.