Source A is partly useful as evidence of the treatment of Jews in Nazi Germany between 1933-1939. The source was written by modern historians in 2000, so it benefits from hindsight and more available evidence. However, it omits some key details, such as the impact on Jewish women and the use of propaganda posters to spread anti-Semitism. While it provides some accurate information on events like Kristallnacht and the sending of Jews to concentration camps, the source's usefulness is limited by these omissions.