What do you mean by social customs and tradition? class eight quesrions​

A social custom is a commonly accepted manner of behaving or doing something in a particular society, place or time. A tradition is the transmission of customs or beliefs from generation to generation.

Explanation:

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; /// i believe the correct answer is (b) disposition