Jane freeman, a merchandise manager at jcpenney, has just been informed by her superior that all managers in the store have been reassigned departments of responsibility because top management has done some reorganizing. jane previously was in charge of the infants' department and the girls' department, and now she is also in charge of the boys' department. this is an example of

Job enrichment

Explanation:

Job enrichment is related to the management in which the job is redesign so that an employee gets more competitive work and less repetition in the work. There are several ways to motivate the employee to do better in the job. There is a factor that affects work quality such as motivation, recognition, work itself, responsibility, advancement, and productivity.  

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.