Part 1:
Based on the description provided, Country A is most likely using a unitary government system.
Part 2:
The clues in the description that point towards a unitary government system are as follows:
- "Country A has a strong central government." This indicates that the power and authority are concentrated in the central government, suggesting a unitary system where the central government has significant control over regional governments or states.
- "The legislative branch can make laws." This implies that the power to make laws is vested in a central legislative body, further supporting the notion of a unitary government.
- "The executive branch is led by the Prime Minister and lower ministers." This statement suggests a hierarchical structure where the executive power is derived from a central authority, which aligns with a unitary system.
- "The 45 states rely on the central government for money and support." This indicates a dependency of the states on the central government for financial resources and assistance, which is common in a unitary government where the central government holds significant control over financial matters.