The Chinese, The Soviet Union, and North Korea
Mayan's did because yes even though they lived were discovered first they were the ones who lasted longer alive
They were the laborers of society, so they were the ones paving roads, building houses and cleaning trash.
The Bedouins had livestock so they could eat, and animals such as camels and horses for traveling around. They also had wells for water and would occasionally go to the city to get whatever necessities they needed.