History cannot be recorded without writing.
Prehistory refers to the time before recorded history, and of course history cannot be recorded without the use of writing. Hence, prehistory is defined as the time before the advent of writing.
Answer:
A
Explanation:
I'm not sure
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Answer:
The following reasons can be used to account for the rise and expansion of the Mutapa state:
1. Scarcity of reasons such as salt, pastures etc at Great Zimbabwe
2. The Rise of militaristic and ambitious leaders such as Mutota.
3. The Abundance of salt in the Dande-Chidinma area.
4. The leadership disputes at Great Zimbabwe.
5. Population pressure at Great Zimbabwe.
6. The need to control the trade with the East Coast.
7. Availability of hunting grounds in the Mutapa state. 8. The eventual fall of the Great Zimbabwe State.
The main reason why slavery spread was that people owned large pieces of lands and they needed cheap work force. What better for them than to have a work force that was strong and completely free.
As primary landforms are formed, erosion and weathering create "secondary landforms," since these were once "primary landforms" that have been diminished naturally.
