Salvador was thinking about how many times in his life he has been sure of a romantic relationship or a religious belief, only to change his mind later. He feels like every time he thinks he has found "his truth," his thinking evolves. Salvador is displaying:

c

Explanation:

Salvador was thinking about how many times in his life he has been sure of a romantic relationship or a religious belief, only to change his mind late

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

omg stop xd you need to chi