If you are listening to a lecture about cherokee native americans and it reminds you driving your jeep cherokee in the mud, you have succumbed to what barrier to effective listening? presentation problems personal concerns chance association of words listening burnout

It could be self-focusing, as we do not focus on the main purpose of the lecture, deviating our attention and listening to ourselves.

It could be self-focusing, as we do not focus on the main purpose of the lecture, deviating our attention and listening to ourselves.

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.