Answer:
Over the years, Jakob and Wilhelm continued to polish the stories to make them more dramatic and colorful and better suited to younger readers.
Explanation:
A detail from the text that we could use to explain how the Brothers Grimm changed fairy tales is: Over the years, Jakob and Wilhelm continued to polish the stories to make them more dramatic and colorful and better suited to younger readers.
Jakob and Wilhelm Grimm were among the first and best-known collectors of German and European folk tales. They adapted and popularized tales such as Cinderella, Hansel and Gretel, Rapunzel, Beauty and the Beast, Sleeping Beauty, Snow White, etc. Thanks to them, we know about these fairy tales and got to enjoy them as children and continue to enjoy them as adults. It can be said that they immortalized tales that would've probably been lost.