Technological innovations during this time in the United States primarily had negative impacts on factory workers since they introduced very dangerous working conditions, and positive impacts on middle-class urban residents since their income increased (in general).
I believe the answer is latitude
Answer:
A.
Explanation:
All of those events cause pollution.
They suffered a loss of steady trade in fur, meat, and grain with European traders.
They suffered negative consequences because they lost both their land and their allies.