Social welfare and social welfare policy.

Define social welfare and social welfare policy.
Explain how social welfare policy governs social work practice and programs.
Explain in 2–3 sentences how one historical circumstance or event surrounding an issue or problem inspired a drive for social change.
The goal here is to concisely point to an important historical event for context, rather than conduct a deeper historical analysis.
Describe at least one way in which your role as a social worker and social change agent could continue to improve social welfare and social welfare policy.