The scattering of the Jews world-wide was called

Diaspora

Explanation:

I don't know if you meant biblical terms or not but when the jews were scattered after babylon it was called diaspora.

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.