The correct answers are A) common law judicial systems, B) Constitutionalism, D) party government, and F) unitary government.
<em>The commonalities found in governments of both, the United States and the United Kingdom are common law judicial systems, Constitutionalism, party government, and unitary government.</em>
The United Kingdom and the United States have many commonalities and their relationship through history has had its ups and downs. But the grade of British influence in America is notorious in many aspects.
The United States is a democracy with a federal system, where three branches of power under the system of checks and balances rule the decisions: the legislative, the judicial, and the executive. The President of the United States is the most important figure in the nation.
In the United Kindom, they have a monarchy with a Parliament. This means that people vote for his predilect party in the Parliament, but the royal consent on economic or political issues relaies on Queen Elizabeth.
Among the commonalities found in the United States and the United Kingdom are common law judicial systems, Constitutionalism, party government, and unitary government.