Richard can recall very specific and vivid details of the day his son was born. Richard's memory of this very emotional, personal event in his life is an example of what is called:

a flashbulb memory

Explanation:

A flashbulb memory is an emotional memory and it is a detailed and emotional snapshot of a particular happening in one's life which can be either emotional, surprising, happy moment or a sad moment.

Since Richard's memory is very emotional, and he recalls personal event in his life, this is a flashbulb memory.

what are the choices? the multiple choices?

i will answer in the comments after the choices have been said.

can you show the map