How did man contribute to the spreading of the disease black death

During the b lack death time period, man contributed by not showering, and dumping waist into the open sidewalk.  

"She was greateful for female authors who wrote about black girlhood."

Explanation:

The reason it is that answer is because Jacqueline has something common with them being "Black Girlhood". We know from background knowledge that "We feel more connected to those who have things in common". So, Jacqueline like authors that talk about black girlhood because she is experiencing what they're talking about.