The correct answer is letter D
A constitution is a basic set of laws, norms and rules of a country or even an institution. It is the federal constitution that regulates and organizes all possible actions of the State before its population, internally and externally. <u>The primary purpose is to define and limit government power</u>.
I believe the answer is: studying before sleeping
Retroactive interference refers to a process when newer information prevent older information from being recalled. Proactive interference refers to the situation when Old information prevent new information from being recalled. Studying before sleeping can reduce the amount of this interference and make new information become more likely to be stored in the memory without any disturbance.
