Which measure helps to reduce income inequality

Which measure helps to reduce income inequality
A: Promotion of industries
B: Social securities
C: Granting credit to poor at concessional rate
D: None of these

Social security programs like pensions unemployment benefits health insurance and financial assistance reduce income inequality. They provide safety net for weaker sections of society. For example government sponsored health care allows poor citizens access to medical services they could not afford otherwise. These measures help reduce gap between rich and poor. While industrialization and credit programs also support equality social security directly addresses inequality by redistributing resources.