Answer:
Many people die in the end and the main character suffers bad luck
Explanation:
A tragic work will not usually have a happy ending so many people like, it often involves many tragedies (as the title mentions) and may not turn out well for the protagonist in the end.
Https://prezi.com/m/km0trszxtyaq/historical-allusions-in-things-fall-apart/
B) finally
Because your concluding your thoughts and wrapping it up
It is the same as english it is-Thomas