How have the writings of Anne Frank impacted history?

The young girl’s entries were made in the form of letters to several imaginary friends and she also employed pseudonyms to conceal the identities of her fellow fugitives and accomplices. Like many other normal teenagers, Anne agonized over her conflicted feelings about her family and a possible romantic interest, as well as her evolving thoughts about life. But her extraordinary depth and fine literary ability, combined with her optimism in the face of such adversity made her account a literary and historical treasure.