Fames primatologist jane goodall earned international notoriety for her studies of chimpanzees. much of her research was spent observing the animals from afar without interfering with their day to day lives. this type of research, called observation, is important because it allows observation of behaviors without interfering with or changing those behaviors.

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; (cognitive   dissonance);

answer; ///relational devaluation;

i guess the question is incomplete