John Green tells you there is evidence that more than 13,000 years ago, humans in Southern Greece domesticated snails. What claim is this evidence meant to support?

people can eat food during that time

ghana achieved independence peacefully, while algeria gained independence through an armed struggle.

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.