The main functions of a government include maintaining order, providing security, and delivering public services. Governments are responsible for enforcing laws to ensure societal stability and protect citizens' rights. They also manage foreign affairs, conduct diplomacy, and oversee military defense to safeguard national interests. Additionally, governments provide essential services such as education, healthcare, and infrastructure development. Another critical function is facilitating economic stability and growth through regulations and policies. By fulfilling these roles, governments aim to promote the well-being of their citizens and ensure a functioning and fair society.