PLEASES HELP ME GOD BLESS YOU 50 PT
How did the Shang civilization in the Yellow River valley give rise to the Zhou dynasty?
A. When the Zhou faced famine, the Shang helped them.
B. When the Shang economy collapsed, the Zhou took over.
C. The Shang honored and awarded lands to loyal Zhou kings.
D. The Zhou rebelled and then conquered the Shang kingdom.