Correct Answer: Diarchy

Solution : The correct choice is the third option.

Diarchy refers to a system of government in which two individuals, typically rulers or authorities, share power. It accurately captures the concept of government in two ways.

The meanings of the other options are as follows:

• Monarchy is a form of government with a single ruler, such as a king or queen.
• Bureaucracy is a system of government or management in which decisions are made by state officials rather than by elected representatives.
• Anarchy is a state of disorder due to the absence or non-recognition of authority or government.

Therefore, the correct answer is diarchy.