C. be a social contract between citizens and their leaders.
It covers around 1,200,000 square miles.
https://www.britannica.com/place/West-Siberian-Plain
That's true of both <em>South America</em> and <em>Africa</em>.
What statement you would need to include the information
B is the answer.
A doesn’t make sense, animals don’t really help hunters.
D doesn’t make sense either, transportation was good but herds of animals usually weren’t only used for that.
E could make sense but usually they already had an abundance of fur and skins from animals they had killed in the past.
F animals rarely help when preparing land for planting and I doubt they knew how to use them for such things, though it’s possible, it’s very unlikely, especially since they just got them.
