Answer:
There were many inintended negative consequences. The state became crowded with people looking to find gold. The environment got destroyed and natives living in the area were removed from their lands that they lived in their entire lives.
I'm not sure, but I'd say either d or b, I'd ask a parent to look over it or email your teacher for help. (:
It not showing the question
A. substantially reduces the power of the federal government compared to state governments.