Macroeconomics is a branch of economics that studies how the aggregate economy behaves. A variety of economy-wide phenomena is examined such as, inflation, price levels, rate of growth, national income, gross domestic product (GDP), and changes in unemployment.
If you still don't understand I recommend watching this https://www.youtube.com/watch?v=d8uTB5XorBw
Ummm why did you give the answer?
i thing three states... Kansas, Mississippi, and Tennessee
hoped this helps
Answer:
What do proximate explanations of behavior focus on? A. how displays and other types of behavior have changed through time or evolved
The answer is D because answers A, B, and C are simply spreading American culture throughout America, thats not cultural diffusion by any means.
