A parliamentary system of governance is characterized by a fusion of powers between the executive and legislative branches. In this system, the head of government, often called the Prime Minister, is selected from the legislature and is accountable to it, rather than to an electorate directly. This enables swift lawmaking but may lead to instability if no clear majority is established. Parliamentary systems are prevalent in many democratic countries, facilitating a direct relationship between the government and the parliament. The collaboration fosters a dynamic approach to governance, responding quickly to the needs of the electorate.