Answer:
C) the structure for the government and the fundamental law of the land
Explanation:
The U.S constitution it´s very emphatic with the rights and duties of each member of the government and citizen, How is distributed the power in the country, with the different branches of power (legislative, executive and judicial) and having basically all the parameters to follow in order to maintain the national interests and welfare.
The Government structure is completely explained in the constitution, showing us How important is this part in it, placing the different branches of power, and designating the duties of each one.
Placing and clarifying this part, allowed to transmit a series of rights and duties each member of the society has, to keep the public order and national welfare, so the law and all the aspects to follow to act under it, were clearly explained as well.