the answer to your question is the civil rights movement caused the assassination of Dr.Martin Luther King Jr. However, you'd better try to write it yoursefl or rather check Prime Writing site whether they have a similar article on their blog.
This would most likely be logos.
Ethos deals with credibility, bathos is not a real concept, and pathos deals with emotions.
The Italian sonnet was mostly used by Petrarch, and it has a specific structure. It contains 14 lines, separated into one octave (a stanza of 8 lines), and one sestet (a stanza of 6 lines).
When it comes to the relation between the structure and the theme, this means that the octave introduces the idea of love within the sonnet. The poet talks about his beloved and gives us an insight into his feelings. On the other hand, the sestet analyzes his own emotions and explains in further detail why he is so infatuated with the woman (in Petrarch's case, he always wrote about Laura).
It would be All the nurses I met greeted e with their best smile. Because you are not specifying whether the person or people, are males, or females.