what does the rate of inflation do to the interest rates when you are borrowing money and when you are loaning money? give examples with numbers for each

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.

answer; protecting domestic national security; i believe this is correct,plz check first,good luck;