Answer:
Gona is located in Ethiopia near the Awash River. The Oldowan tools which are the oldest known tools were found in Gona. Oldowan tools were used as choppers with heavy-duty scrapers and edged cores.
Oldowan tools were mostly used for primitive cutting and ancestors use them for hunting animals or cutting meat, cutting plants, or woodworking.
Answer: The most dramatic change in Valley life came from the electricity generated by TVA dams. Electric lights and modern appliances made life easier and farms more productive. Electricity also drew industries to the region, providing desperately needed jobs.
Explanation:
D. All the above would be correct for the question.
The answer is B/2
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