Please select the word from the list that best fits the definition lived in apartment houses carved into cliffs

answer; /// i believe that the correct answer is ; /// renaissance,printing press, age of exploration and protestant reformation;

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

i dont know sorry why dont you looking it up on google