Philippines is a chain of Islands because The country itself consists of islands.
Answer:
The most important word in history is Democracy
Explanation:
Because without democracy there would be no solution to any problem of historical conflict.
Answer:
They traded with each other
Explanation:
They were both in the same area and both were interested in the supplies and knowledge that they both had.
For agriculture,and China people really favour rice,so if there is no land,there wouldn't be an exact place for them to plant for production of rice.