Complex sentence: In the village, huts were erected, crafted from local stone of iron color, placed on the hillocks, which by being exposed to the sun, were favoring the drying of the animal skins.
Split into simpler sentences: In the village, huts, crafted from local stone of iron color, were erected. These huts were positioned on the hillocks so that they were exposed to the sun, favoring the drying of the animal skins.