20 POINTS! MULTIPLE CHOICE!
Which technology was important in helping soldiers to get necessary supplies while in the field?
A) mass production
B) portable printing press
C) ambulance corps
D) aerial spying

Ambulance corps

Explanation:

Ambulance corps trained men to act as stretcher bearers and operate wagons to pick up wounded soldiers and bring them to field dressing stations. Or, they could bring them supplies they needed such as certain disinfectants or medicine

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