Answer:
for # 1 it's C , and for # 2 i dont really know if the answer is a 100% but what i think that it's b , Glad to help :)
Explanation:
Heya!!!
Answer to your question:
C. micro economics.
Micro economics is basically study of economics on a smaller level i.e. at an individual, group or company level.
Hope it helps ^_^
america ended slavery in the united states
