Answer: the Alps and the Apennines,
Two mountain ranges, the Alps and the Apennines, helped to protect Rome from invasion. The Apennines divide the Italian peninsula in half and, according to SPQR Online, allowed the Romans to mass forces for counter-attack whenever they were threatened.
Answer:
From these beginnings, cuneiform signs were put together and developed to represent sounds, so they could be used to record spoken language. Once this was achieved, ideas and concepts could be expressed and communicated in writing. Cuneiform is one of the oldest forms of writing known.
The strategy that ensures that some products will be doing well if other are competing poorly is the Risk diversification strategy.
Basically, term "Diversification" aims to mitigate risk or maximize returns by allocating investment funds different categories.
In a firm, Risk diversification strategy involves strategy of producing variety or categories of product to ensures that its has way of competing in the industry.
Therefore, the strategy helps in a situation whereby if one product fails in the market, some other product from same firm will still be competing in the industry.
In conclusion, the answer is risk diversification strategy because its ensures other product will compete if other fails.
Learn more about Risk diversification strategy here
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Because the environment cannot support a large population of people as large as the population in china currently