After 5 years as a member of the state library/media specialist professional organization, audra became the group president. when she was a regular member, she never felt like she could share her opinions about the future of the organization, but as the president she feels more confident in expressing her ideas. this can be explained by what psychological factor of social groups?

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.

f 5 , h