Governmental authority refers to the power and control that a government has over its citizens and territory. It includes the ability to make and enforce laws, collect taxes, maintain order, and provide public services.
Legitimacy refers to the acceptance and recognition of a government's right to rule by its citizens. It is based on factors such as elections, adherence to the rule of law, respect for human rights, and popular support.
Autonomy refers to a government's ability to act independently without interference from external forces or other governments. It involves making decisions that are in the best interest of its own citizens without being unduly influenced by outside pressures.
Sovereignty is the supreme authority of a state or government over its own affairs within its territorial boundaries. It implies independence from external control or influence.