Question

An external event that might trigger development in families would be:

1) Birth of a child
2) Marriage
3) Death of a family member
4) Moving to a new house

Answer 1

External events that may trigger development in families include birth of a child, marriage, death of a family member, and moving to a new house.

Step-by-step explanation:

An external event that might trigger development in families include:

1. Birth of a child
2. Marriage
3. Death of a family member
4. Moving to a new house

These events can have a significant impact on family dynamics and relationships. For example, the birth of a child can lead to changes in parental roles and responsibilities, while moving to a new house can require adjustments to a new environment and community.