Flashbulb memories are believed to be and memories of a significant event. vivid . . . detailed
vague . . . accurate
inaccurate . . . detailed
detailed . . . vague

Correct answer is vivid . . . detailed .

Explanation:

Flashbulb memory is a term used since 1977 and is mostly referring to some individual, autobiographical memory, a people are usually trying to preserve in their memory some events vividly, and with details.

All other options are wrong as are not fulfilling the definition of flashbulb memory.

your answer is "graduates" hope this

the answer is d. amendments.