Why did the rest of the Jews despise Galileans?

Why do any group of peop[le depise another. From what I can see from postings on some sites, Those in the South of the US seem to despise the North. The democrats depise the republicans and vice versa.
Here in the UK most regions seem to despise those from London and the south.

 

i found this

Admitting that the following is a drastic oversimplification but hoping that it’s not a complete caricature, Professor France summarizes seven differences:

1. Racially the area of the former Northern Kingdom of Israel had had, ever since the Assyrian conquest in the eighth century B.C., a more mixed population, within which more conservative Jewish areas (like Nazareth and Capernaum) stood in close proximity to largely pagan cities, of which in the first century the new Hellenistic centers of Tiberias and Sepphoris were the chief examples.
2. Geographically Galilee was separated from Judea by the non-Jewish territory of Samaria, and from Perea in the southeast by the Hellenistic settlements of Decapolis.
3. Politically Galilee had been under separate administration from Judea during almost all its history since the tenth century B.C. (apart from a period of “reunification” under the Maccabees), and in the time of Jesus it was under a (supposedly) native Herodian prince, while Judea and Samaria had since A.D. 6 been under the direct rule of a Roman prefect.
4. Economically Galilee offered better agricultural and fishing resources than the more mountainous territory of Judea, making the wealth of some Galileans the envy of their southern neighbors.
5. Culturally Judeans despised their northern neighbors as country cousins, their lack of Jewish sophistication being compounded by their greater openness to Hellenistic influence.
6. Linguistically Galileans spoke a distinctive form of Aramaic whose slovenly consonants (they dropped their aitches!) were the butt of Judean humor.
7. Religiously the Judean opinion was that Galileans were lax in their observance of proper ritual, and the problem was exacerbated by the distance of Galilee from the temple and the theological leadership, which was focused in Jerusalem.

 

Very good

 

Galileans were rednecks.