There are different kinds of concept. The Revealed By concept is often used to derivatively classify the statement in the new document.
<h3>What is a security classification guide?</h3>
This is often known to be a record of all the original classification decisions made that is often employed as a source document when developing classified documents.
The OCAs are admonished to often publish security classification guides to boast a well derivatively standardized and good classification management program.
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The answer to you question is actually c
The North China plain is a flatness which has been formed by the time with the sediments of the Yellow river.
As it was not uploaded an image to indicate where this plain is, a picture from google was chosen for this purpose giving some directions on a map of China.
Answer:
Underwater landslide
Explanation:
Because when the is underwater landslide there is also probability of their is tsunamis will happen
It affected where they settled in terms of trade and water sources, such as rivers.