A new yorker can peacefully live in Texas A Texas person can live peacefully in New Jersy A person from New Jersy can live in California A Californian can live in Nevada A Nevadahian can live peacefully in New York and so on...
Why? Bcos they consider them as Americans and not as Californian, Texasian etc...
Here we have Marati Manav, Tamilian, Gujarathi, etc. No common language across the country.
We are aping americans in case of increase rate of divorce & other life styles.