The above video explains the differences between primary and secondary sources. Even if you know the definitions of these terms, be sure to watch this video because it is important to express that primary and secondary sources are not necessarily more accurate or less biased than each other.
Now we will look at certain secondary sources in the library databases. Have you used the databases before? If you don't have recent experience with our library's databases, then I suggest watching this introductory video.
Here is a curated list of primary sources to consider when studying the Holocaust.