Why do science articles sometimes include historical information about science topics?

In ralph ellison’s “the black ball” the narrator of the story stretches the truth or lies several times what do you think it is his motivation for being so untruthful

According to the article, affects the perception of color. culture winning gender daylight

In the space below, write a 800-1,000 word fictional narrative with an engaging hook, well-developed characters, conflict, and resolution, effective dialogue, examples of suspense and symbolism, and proper use of creative punctuation, including quotation marks, commas, and dashes.