What are the Great River Valley civilizations? What is their significance?
What did the four ancient River Valley civilizations have in common? How did they differ?
How was the Indus Valley civilization different from or similar to other contemporary civilizations? Which is oldest and first civilization developed? How were the monuments in Monument Valley created? How were the Navajo and Apache tribes formed? How did the Iroquois Confederacy form? How did the Indus Valley Civilization get started? When and how were the monuments in Monument Valley created? Which period come after Indus valley civilization? What was/were the reason/s behind the decline of the Indus Valley civilization? Ancient History: Which civilization is older - Indus Valley or Chinese Bronze Age? Which one is oldest; Mesopotamia or Indus Valley Civilization ? Which are oldest civilizations and why? How was the first civilization developed? How did the Harappan and Indus Valley civilizations disappear? Who were responsible for the collapse of Indus Valley Civilization? What landforms are found in the ocean basin? How were they created? What roles did monasteries play in the Middle Ages? How did European Americans and many Native American tribes use land differently? How do you think this caused conflict? Which was the first civilization on earth? Which is the oldest civilization: Chinese, Egyptian, Mesopotamian, Mayan, Indus Valley, Other civilization? Who were the ancient continental Celts? Where they an ethnic group? What is the difference between bands, tribes, chiefdoms in ancient societies? What are the distinctive features of an Indus Valley civilization? What did Native Americans and Europeans trade with each other during the colonial era? Are Indus Valley civilization and "Aryan" civilization different names of the same civilization? What is the difference between bands, clans, tribes, and chiefdoms in ancient societies? Which is the world's oldest civilization? What do the drainage patterns of rivers consist of? What is the oldest civilization on Earth? Where does the water from the Great Lakes come from, and how does these lakes wildlife compare to lake Sniardwi?