Substance abuse would be the answer. Hope this helps.
The correct answer
alterations in glutamate levels can produce schizophrenic like symptoms in normal subjects.
Explanation:
Slavery was a way of life to people in the South and the North saw slavery as cruel
Caste system
social institution
Answer:
Native Americans.
Explanation:
A mountain man refers to an individual who is an explorer and his natural place of habitation is the wilderness. They were commonly found in the North American Rocky Mountains around 1810 to the 1880s and their main occupation was fur trade.
Jim Bridger is generally considered to be one of the most widely known Mountain Men around the world.
Hence, the Mountain Men had most in common and the most contact with Native Americans.