Trait Theorists Have Had Historical Prominence in the Understanding of Leadership

Trait theorists have had historical prominence in the understanding of leadership. Trait theorists believe that an individual's behaviour can be explained by an understanding of their traits
What is the basis of trait theory in terms of the indication of individual's actions?

A) Traits can be defined as motives or gut reactions and feelings which can be observed to indicate an individual's leadership style in differing situations
B) Traits can be defined as habitual patterns of behaviour, thought, and emotion which can be observed to influence an individual's behaviour
C) Traits can be considered as attributes in terms of intelligence which can be observed to indicate how well they know their emotional behaviours
D) Traits can be defined as approaches towards different situations
Which can be observed based upon their age or gender