Answer:
True
Explanation:
This was the only way to communicate before speaking
Answer:
The people republic of China, the French republic, the Russian federation.
<span>The four river valley civilizations were the Tigris & Euphrates Valleys, the Nile River Valley, the Indus River Valley, and the Yellow River Valley. Civilizations developedaround rivers because their waters provided places to hunt and fish. Also, as the rivers flooded, the lands around them became fertile.</span>Mar 2, 2015
