What were some of the geographical features that made rome an ideal setting for a city?

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Explanation:

Rome is built on a hill that is surrounded by seven other hills. This protected the city itself from outside attack. The Alps and Apennines Mountain ranges insulated the Italian peninsula from the rest of Europe. If an outside force wanted to invade Rome, it needed to use narrow mountains passes.

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.