In which country would you likely find a monarchy?

Saudi Arabia is a prime example of a monarchy, specifically an absolute monarchy. In this system, the king has significant powers and authority, and the country's governance is heavily influenced by royal decree. The monarchy in Saudi Arabia plays a central role in both the political and social spheres, with the king serving as the head of state and government, and royal family members holding key positions in governance and administration.

The context of other countries presented in the question is significant to understanding the nature of monarchy. For instance, the United States operates as a democratic republic with elected officials and a constitution that defines the separation of powers, eliminating any form of monarchy. China is a one-party socialist republic where the Communist Party holds power, and the political structure does not include a monarchy. Similarly, Russia, despite having a president with significant power, functions as a federal semi-presidential republic, not a monarchy. Thus, Saudi Arabia stands out as the only country in this list where a monarchy is established as the governing system.