Explain to need of symbols in preparing maps?​

they are preparing on maps in order to refer to certain geographical features in a concise way. For example, a triangle can be a symbol for a mountain. That way, mountains can be shown with a small triangle in the map. This will save a lot of space in the map.

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the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.

no, dan should reduce his discretionary spending. not long-term goals involve more planning than short-term goals do