The statement that best explains how details in the passage develop the central idea that Snowball is trying to make the farm more self-sufficient but is doing it in ways that do not suit the animals or their natures is:
The details show that Snowball has created humanlike activities that are unfamiliar to the animals.
This statement captures the essence of how Snowball's efforts to educate and organize the animals through committees and human-like crafts do not align with the natural behaviors and needs of the animals on the farm, ultimately leading to the failure of his initiatives.