I believe the answer is Kettle hill.
The answer is A take a strong interest in the good of society
Answer: The Great Wall of China was built as a military defensive line to defend the invasions from some northern nomadic nations. Apart from the function of defense, the wall also boosted the economy, as well as promoted the culture exchange and national integration of different nations at its two sides.
Explanation:
A recycle plant where they recyle stuff
