What is social policy? In your own words, with the support of the academic liter

What is social policy? In your own words, with the support of the academic literature, explain and discuss.
What are social needs, social rights and welfare? In your own words, with the support of the academic literature, explain and discuss how these are linked to social policy.
What are the ‘four pillars of welfare provision’, and what roles can the pillars have? Explain, give example (e.g., education, child policies…) and discuss.
The Beverigde Report (1942) highlighted Five Giant Evils: what were these and what social policies were implemented to combat these?