A state that has two levels of government is commonly referred to as

Step 1: Analyze the question The question asks for the name given to a state that has two levels of government, typically a central (national) government and regional (state or provincial) governments.

Step 2: Explain the concept In a federal state, power is constitutionally divided between a central government and component units such as states or regions. Each level has its own area of authority, and neither is subordinate to the other in the matters assigned to it. Nigeria is a good example, with the Federal Government and the 36 State Governments. Local governments are a third tier, but the core federal division is between the center and the states.

Step 3: Check each option

• A. Concurrent states: Not a standard term. "Concurrent powers" exists in federalism, but it is not a type of state.
• B. Cooperative government: This describes how levels of government work together. It is not a type of state with two levels.
• C. Federal state: Correct. It is a system with two levels of government, each with defined powers.
• D. Coalition government: This is a government formed by an alliance of political parties, usually in a parliament where no single party has a majority. It has nothing to do with levels of government.

Step 4: Answer The correct option is C. federal state.

Exam tip: Remember "Federal = Few levels with a constitution dividing powers." If a question mentions powers shared between a center and component units, think federalism. If it mentions parties joining forces, think coalition.