James Williams, 1911 Encyclopædia Britannica (1911)
“ Here appears the striking difference between the binding force of a statute of the United Kingdom and an act passed by Congress or a state legislature. In the United Kingdom parliament is supreme; in the United States an act is only of authority if it is in accordance with the constitution. The courts may declare an act void if it contravene the constitution of the United States or of a state, so that practically the Supreme Court of the United States is the ultimate legislative authority. ”
