Public facilities play very important role in the development of a country as these include education, health, transportation, banking which are the base for any kind of development.
∆ Education : Education is the most important public facility which is required both by the rich as well as the poor.
∆ Public Distribution System (PDS) : Public distribution system is another important facility which plays an important role in providing food security to the people.
∆ Transportation : Many transport facilities like railway, airways, waterways, banking become affordable only if they are provided collectively.
∆ Basic health facilities: such as vaccine programmes, hospitals etc.

Better public facilities are essential for the development of any country as they contribute significantly to the well-being of its citizens, enhance their quality of life, and boost the economy. Here are four public facilities that are crucial for the development of a country:

1. Education:
Education is the backbone of any society, and it plays a critical role in the development of a country. Better public facilities in education can improve literacy rates, increase the number of skilled workers, and enhance the productivity of the workforce. Education also empowers individuals to make informed decisions, promotes social mobility, and reduces poverty in the long run.

2. Healthcare:
Access to quality healthcare is vital for the well-being of a country's citizens. Better public facilities in healthcare can lead to improved health outcomes, reduced mortality rates, and increased life expectancy. It can also help to control the spread of diseases and reduce the burden on the healthcare system.

3. Transportation:
Transportation infrastructure is essential for the mobility of people and goods. Better public facilities in transportation can lead to increased economic activity, improved access to markets, and reduced transportation costs. It can also enhance social connectivity and reduce the time and effort required for commuting.

4. Water and Sanitation:
Access to safe drinking water and sanitation facilities is crucial for the health and well-being of a country's citizens. Better public facilities in water and sanitation can improve hygiene, reduce the spread of diseases, and enhance the overall quality of life. It can also lead to increased economic productivity and reduced healthcare costs.

In conclusion, better public facilities are essential for the development of a country as they contribute to the well-being of its citizens, enhance their quality of life, and boost the economy. It is crucial for governments to invest in these public facilities to ensure sustained economic growth and development.