Whom is objective, use it when describing the direct object, indirect object or object of a preposition. It should be used in place of him or them.
In The Metamorphosis of the Dnieper, the Volga, and the Dvina (which are all rivers in Russia), the purpose of mythology that the story fulfills is explanation of natural phenomena. The creation of these rivers is what makes the plot of the story.
True.?...............I think I am right
We can learn from our mistakes and figure out how to change them so we don’t fail twice, especially not in the same way