Who was anne frank and why was she so important

She was a Jewish girl that was born in Germany and she went into hiding so that the Nazis couldn't find her fame. After almost 2 years, the family was separated and put into concentration camps. Anne Frank and her sister Margot died of typhus 1 month before war ended. During the war, Anne had kept a diary and the only survivor of the war, her father Otto Frank, gave it to the newspaper company who published her diary, which was then called the Secret Annex, and then changed to Anne Frank: Diary of a young girl.