The father of a 2-year-old girl tells the nurse that he and his wife would like to begin toilet training their daughter soon. he asks when the right time is to begin this process. what should the nurse say in response?

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