Nel and Sulas friendship is central in the novel. What role does this friendship play in Nel and Sulas lives and what point is Morrison making about the role of life-long friendships in the formation of identity? 
https://go.openathens.net/redirector/mdc.edu?url=https://ebooks.infobase.com/PortalPlaylists.aspx?wID=16925&ISBN=9781438159553.
 
https://scholarworks.gsu.edu/cgi/viewcontent.cgi?article=1029&context=english_diss.
Emerson, Ralph Waldo. Essays, First Series. Chelsea House, 2014, Infobase eBooks, ebooks.infobase.com/PortalPlaylists.aspx?wID=16925&ISBN=9781438159553, Accessed 26 Jan. 2021.