If Erika's teammates so happened to give her a lot of reasons to go along with their plan, then the implicit message (or the underlying meaning; 'read-between-the-lines- message) would be that Erika should agree too it because it is a good plan that they were proposing.
B. The protection of human rights has always been and continues to be one of America’s essential duties.
Answer:
What happened ? What did these events mean to the main character?
Celebration? In not sure but wouldnt you celebrate all of these?