Ask HN: List of Wikipedia articles everyone should read?

I particularly like https://en.wikipedia.org/wiki/List_of_common_misconceptions , https://en.wikipedia.org/wiki/List_of_cognitive_biases and https://en.wikipedia.org/wiki/List_of_fallacies . This is like "preparing to face the world before you touch it". What other wikipedia articles do HN readers suggest everybody should read?