Your memory for the moment you heard about the planes crashing into New York's Twin Towers would be most appropriately termed a(n) memory.

Flash bulb memory

Explanation:

The theory of Flashbulb memory was first proposed by Brown & Kulik (1977). They defined flashbulb memory as a highly detailed, exceptionally vivid "snapshot or photographs" of the moment when a surprising and emotionally arousing event happened.

Flash bulb

Explanation:

Flashbulb memories are one type of autobiographical memory. They are known for their elements of personal importance, consequentiality, emotion, and surprise.

Flashbulb memories have six characteristic features: place, ongoing activity, informant, own effect, other effect, and aftermath. Arguably, the principal determinants of a flashbulb memory are a high level of surprise, a high level of consequentiality, and perhaps emotional arousal.The planes crashing into New Yor'k Twin Towers is a flashbulb memory that has the element of surprise.

its d i know cause i've been googling it

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.