An effective listener tries to practice in an effort to hear and understand what the other party is saying.

The answer to this question is: Active listening
In active listening, a listener will put all of his/her attention to concentrate on the speaker and try to understand what the speaker is saying.
By doing this, we make the speaker feel really appreciated, and we will make the communication with that speaker become smoother.

Ongoing civil wars western roman empire finally collapsed476 c.e. romulus, the last of theroman  emperors in  the west, was overthrown by the germanic leader odoacer, who became the first barbarian to rule in rome. the order that the  roman empire  had brought towestern  europe for 1000 years was no more.