3 adjectives to describe insularity

John Bull's language is spread everywhere, while he himself retains the most exclusive insularity.

The genius of the West Saxon became for a time, and to a certain extent through force of circumstance, a jealous and rather narrow insularity, without wide views and generous ideals, but to this people may be ascribed some of the higher traits that go to redeem our race.

While Germany, France, Italy, Austria, Russia, Hungary, Holland, Belgium, etc., live the same life, are one in thought, Great Britain lives in her superb insularity.

3 adjectives to describe  insularity