ANSWER:
The separation of 'Northern Ireland' from the 'Republic of Ireland' is an example of stuck communities with very little social mobility.
Step-by-step explanation:
- The partition of Ireland is the process that divided it into Northern Ireland and republic of Ireland. The island was separated on "3 May 1921".
- The one separated part is still known as "Northern Ireland" which is the part of United Kingdom and another part is called republic of Ireland which is now a "sovereign state" also commonly known as Ireland.
- It was separated under the government act of Ireland. After the separation they both have their own self-governing parliaments.