The type of democratic government that exists in Great Britain is parliamentary, led by a majority of its legislature who then chooses its executive that is called a Prime Minister.

• A. Parliamentary; Prime Minister
• B. Presidential; President
• C. Confederal; Chancellor
• D. Unitarian; Queen

Answer: (A)

Parliamentary democracy is at work here: in Britain, voters choose Members of Parliament, and the party with the most seats forms the government. The leader of that party becomes the Prime Minister and selects the cabinet to run the country. The Prime Minister and their ministers are accountable to Parliament and can stay in office only as long as they retain its support. The monarch's role is largely ceremonial, serving as head of state rather than the day-to-day leader of government.

This fits the description of a system where the executive is chosen by the legislature and headed by a Prime Minister. A presidential setup would involve a separately elected president who acts as both head of state and head of government, not the case here. A confederal arrangement or a unitary state described with a Queen does not capture how Britain forms and runs its government, where the Prime Minister is the chief official responsible to Parliament.