Answer: There are various reasons why governments may choose to build a public system. Some possible reasons include:
1. Provision of essential services: Governments may build public systems to provide essential services to citizens such as healthcare, education, and transportation.
2. Equality and fairness: Public systems are often designed to ensure that everyone has access to the same services and resources regardless of their income or social status.
3. Economic development: Public systems, such as infrastructure and transportation, can promote economic development by making it easier for businesses to operate and for people to access jobs and markets.
4. National security: Governments may also build public systems to ensure national security, such as military, intelligence, and emergency services.
5. Environmental protection: Public systems can also be built to protect and conserve the environment, such as clean water and air systems.
6. Addressing market failures: Governments may also create public systems to address market failures, such as monopolies, externalities, and public goods, where private markets are unable to provide efficient and equitable outcomes.
7. It's important to note that the specific reason for building a public system will depend on the context and the specific system in question.
Explanation: Hi don't worry I got you!