My stuff just got deleted by creati what do i do

Mine's too

Explanation:

You just make your answer better and correct, and never create irrelevant questions like " who wants to chat" or " free points" was made to help students learn.

Explanation:

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.