Marti is impulsive, has an unstable sense of self, and is intensely fearful of abandonment. she wants to have close relationships but her emotions are often inappropriate and excessive with a pattern of self-destructiveness, chronic loneliness, and disruptive anger. marti is suffering from personality disorder.

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