Answer:
"less or no freedom exercised by the nomads".
By stating that his people never sold our country, he is really saying that our country was wrongfully stolen from his people.
It was in the modern state of "Oklahoma" that Indian Territory was created in 1834, mostly due to the fact that this was the location of a large number of Natives already.
Factories were in cities, so that must mean people lived in cities and people in cities would most likely work in factories.
