A leadership is best described as the ability to influence a group toward the achievement of a vision or set of goals.
In a formal setting, this refers to individual ability to influence, lead and guide others people to accomplish a predetermined mission in the manner desired.
Hence, it is best described as the ability to influence a group toward the achievement of a vision or set of goals.
Therefore, the Option D is correct.
Read more about leadership
brainly.com/question/12522775
#SPJ12