Roman roads were a vital part of the development of the Roman state, from about 500 BC through the expansion during the Roman Republic and the Roman Empire. Roman roads enabled the Romans to move armies and trade goods and to communicate. The Romans became adept at constructing roads, which they called viae. Therefore advancing Rome greatly.
Answer: Confluence
Explanation: This term in psychology refers to the collaboration of the individual with others. The very expression of confluence speaks of an individual's desire to flow with others who are also in flow. It is about engaging an individual that works to make that engagement be even greater and encourage the engagement of others. In doing so, one's own experience becomes part of the group's experience and collaboration, it flows into the experience of the group, one's own self becomes we.
I think the key to demonstrating observed behaviors is rewards.
