Literature aided it by spreading the word of slavery and why it should come to an end. people began reading what was wrote about slavery that began the movement
<span>They became shorter and had smaller skulls and limb bones, more dental disease, and more infections.
</span>
Archaeological evidence suggests a decrease in body size, noted in limbs and skulls and possibility of infectious dental diseases. This also happen to coincide with a time that the people begun a sedentary lifestyle attributed to a shift in agriculture and economic activities.
<span />
