The correct answer is option 'A', Distribution function.

The distribution function of a government refers to its role in ensuring a fair and equitable sharing of the public's resources. This involves the allocation of resources to various sectors and individuals in society, with the aim of promoting social welfare and reducing inequalities. The government plays a crucial role in managing and distributing resources such as income, wealth, and opportunities to ensure that they are accessible to all members of society.

The distribution function of a government can be further explained through the following points:

1. Promoting Social Justice: One of the primary objectives of a government is to promote social justice, which includes ensuring a fair distribution of resources. This involves taking into account factors such as need, equality, and merit when allocating resources.

2. Reducing Inequalities: Through its distribution function, the government aims to reduce inequalities and bridge the gap between different sections of society. It does this by providing various welfare schemes, subsidies, and social security programs targeted towards the marginalized and disadvantaged groups.

3. Wealth Redistribution: The government may implement policies and measures to redistribute wealth from the rich to the poor. This can be done through progressive taxation, where higher-income individuals are taxed at a higher rate, and the revenue generated is used to fund social welfare programs.

4. Access to Basic Services: The distribution function also involves ensuring that all members of society have access to basic services such as healthcare, education, housing, and infrastructure. The government may allocate resources to these sectors to ensure that they are accessible to all, regardless of their socio-economic background.

5. Balancing Regional Disparities: Governments may also play a role in addressing regional disparities by allocating resources to underdeveloped regions or sectors. This can help promote balanced regional development and reduce regional inequalities.

In conclusion, the distribution function of a government is aimed at ensuring a fair and equitable sharing of the public's resources. It involves promoting social justice, reducing inequalities, redistributing wealth, providing access to basic services, and balancing regional disparities. Through these measures, the government plays a crucial role in promoting social welfare and improving the overall well-being of society.