When experiencing amnesia, you experience loss of memory for events that occurred prior
to the trauma. When experiencing amnesia, you cannot remember new information.

A. antero-retro; flashbulb

B. anterograde; retrograde

C. flashbulb; retro-antero

D. retrograde; anterograde

D. retrograde; anterograde

Explanation:

When experiencing retrograde amnesia, you experience loss of memory for events that occurred prior  to the trauma. When experiencing anterograde amnesia, you cannot remember new information.

Retrograde amnesia is a type of amnesia that results in an inability to remember past activities or memories before the amnesia occurred while anterograde amnesia results in an inability to form new memories after the amnesia occurred.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.