4. Why is it easier for the prime minister of Britain to pass legislation than it is for the U. S. president? A. The United Kingdom is a federal system where the prime minister is chosen by the British queen. This provides the prime minister the opportunity to be politically aggressive to pass legislation.

B. The United Kingdom is a parliamentary system where the prime minister is chosen by the courts. This allows the prime minister to be politically aggressive to pass legislation

C. The United Kingdom is a federal system where the prime minister is chosen by voters. This provides the prime minister with considerable legislative and executive power.

D. The United Kingdom is a parliamentary system where the prime minister is chosen by and is part of the Parliament. This provides the prime minister with considerable legislative and executive power.​