Determine whether the following descriptions fall under English government or United States government.
This government has a constitution that is not one written document, but a collection of acts of Parliament, various historical charters and treaties, court cases, and common law.
This government has a Congress that passes laws and a Supreme Court that can declare them unconstitutional.
In this government, the president may veto any law passed by Congress, and may only be removed from office by a trial.
In this government, the Parliament is the supreme legislative body, which passes the laws of the land.