Correct Answer:
D. All of these
The correct answer is All of these. In political science and constitutional law, the term 'State' refers to the entire apparatus of governance within a defined territory. This comprehensively includes the central or Federal Government, which handles national affairs; the Provincial Government (or state government in other federations), which manages regional matters; and the Parliament, which is the legislative body responsible for making laws. Therefore, the State encompasses all these components working together to govern the nation.