Civilization in China began at the Yellow River Valley.
The National Reclamation Act directly affected the management of "A. Water," since it was thought that water was being both wasted an allowed to become infected with certain pollutants.
Over speculation means to over "guess." eg, majority of the people feel the stock market will go up, so they greedily buy, when in reality it's the peak already and stock market prices will drop soon.
Answer:
McCutchan- McLaughlin plains
Explanation:
A. McCutchan-McLaughlin plains