Detailed Explanation:

Answer: Option 4 — a government limited by the terms of the constitution

A constitutional government is fundamentally characterized by the principle of limited government, where the exercise of political power is constrained and regulated by the provisions of the constitution. The constitution establishes a framework of rules and principles that are binding on all political actors, ensuring that governmental authority is not exercised arbitrarily or without restraint. This limitation distinguishes constitutional government from absolute or unlimited forms of governance, making Option 4 the correct answer.

📝 Short Notes: Constitutional Government

• Core Principle: Constitutional government is by definition limited government, where power is constrained by constitutional provisions and the rule of law.
• Separation of Powers: Constrains unfettered exercise of power by dividing it among different organs (legislature, executive, judiciary), creating a system of checks and balances.
• Binding Rules: Government functions according to rules and principles that are binding on all political actors, preventing arbitrary exercise of authority.
• Rights Protection: Provides a framework for protecting fundamental rights of citizens against governmental excess.
• Responsible and Representative: Ensures government remains accountable to the people while managing conflicts and promoting citizen participation.
• Distinction: Not necessarily about federal structure, nominal/real powers of the Head, or representative character alone—the defining feature is constitutional limitation on governmental power.