Concept:Every recognized state requires four essential elements to exist.
Explanation:These elements are population, territory, government, and sovereignty.
Population provides the people who live within the state.
Territory defines the geographical area under the state’s control.
Government administers the affairs of the state.
Sovereignty gives the state supreme power over its internal and external affairs.
Option B is the only option that correctly lists all four elements.
Option A mentions only institutions like the police and armed forces, but it omits population, territory, and sovereignty.
Option C refers to levels of government rather than the essential attributes of a state.
Option D lists organs of government, but these are not the basic attributes required for statehood.
Answer:B. population, territory, government and sovereignty.