Hey are you in agora too :) and that would be w.e.b dubois and booker t washington
The best answer for this question would be:
a.
A consistent influx of immigrants willing to
work for low wages
The immigrants at the time were desperate to find jobs, in
order to feed their families. This caused the workforce in the Lowell Mill to
increase.
Mainly buffalo but sometimes small game like rabbits and caught fish.