An exceptionally clear recollection of an important event is a (an)
engram
arousal theory
flashbulb memory
equipotentiality hypothesis

flashbulb memory

Explanation:

flashbulb memory: A flashbulb memory is a finely detailed, unusually captivating  overview  of the point of time and scenario in which a part of unusual and significant news has been heard. The word ' flashbulb memory ' indicates a indiscriminate illumination, information, and simplicity ; however, flashbulb memories are just a little indiscriminate and is far from complete.

answer; /// pinkberry and red mango are different in that pinkberry tries to convey a sense of (playfulness)while red mango tries to communicate (nutritional benefits and

answer; /// i believe its(c) policymakers prioritize the various problems facing the state;