Who can answer this post for me? MGMT331 "Leader as a Visionary"

Full Description:

Identify a leader you think has had a major impact on society. What characteristics did this leader have that contributed to his or her effectiveness? 
 

What are the traits you have most frequently observed in effective leaders? What could you do to develop these traits yourself?

What is the difference between a leader and manager?

Instructions:

 250 word initial posting