Which traits, skills, and behaviors associated with successful leaders does Grace possess? Are there characteristics she could enhance to improve her leadership ability?

Grace is courageous, eloquent, passionate and focused. She can enhance her assertiveness to improve her leadership ability.

Explanation:

One of the most difficult job for a leader is to persuade others to follow. It can only be possible if you inspire your followers without compulsion.

Grace's passionate attitude is a good trait that helps her inspire follower ship.  

When the going gets tough, Her courageous outlook will become an anchor they hang on to.

They look up to her and see how she reacts to the situation.

Being a focused and forward thinking person helps her push he followers to meet targets and to be more effective in implementation, she has to be firm.

Assertiveness is the trait she could enhance to improve her leadership skill, so that her instructions and reprimands are taken seriously.

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.