Answer:
The primary cause for the collapse of the Zhou dynasty was the implementation of the fengjian system, where the royal family would strengthen their authority over the other states by installing relatives as lords in the regions.
Explanation:
Answer:
b. was the result of increased competition for open range.
Explanation:
Time is the most beneficial- watch this video to learn why. https://www.youtube.com/watch?v=RRWggYusSds