Four Ancient River Valley Civilizations

What geographic features protected India from invasion?

The Ancient Chinese kept what technology closely guarded?

Where did the earliest civilizations develop?

In what region did ancient Mesopotamia develop?

Which civilization is being described? "City-states include Harappa & Mohenjo-Daro"

What is the earliest written language?

Which civilization developed near the Nile River?

What was the MAIN reason that the earliest civilizations arose in river valleys?

Mesopotamia was located in between these two rivers:

Which civilization is being described? "Mandate of Heaven, Yin/Yang, Ancestral Veneration"

What did the Chinese believe gave a dynasty the right to rule?

Which form of writing was used by the Egyptians?

Which civilization arose on the Yellow River?