Eastern Bloc try this for the answer
The cotton gin, since to grow more cotton, planters used more slave labor
I'm almost sure the answer is c, but it could be b as well im not 100% sure though.
Answer:
population, economy
Explanation:
the increase in population leading to development of California as a state, the removal of Native Americans, and both the stimulation of economy and monetary instability
(hoped this helped if not tell me and ill try to follow up on my response
-purx)
The answer is "Lethal Injection."