Research on leadership indicates that:
O transformational leaders lack the capacity to inspire or motivate others to commit themselves to the group's mission.
O many effective leaders of laboratory groups and large corporations exhibit behaviors that efficiently suppress minority view.
O the most effective leaders typically deviate significantly from a group's standards or norms.
O effective supervisors tend to score high on both task and social leadership.

Effective supervisors tend to score high on both task and social leadership.

Explanation:

false, if this is a t or f question.

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