Answer:
The abbreviations tell you what part of speech the word is.
They trained their armies very well so they would be ready for another war like WWII if one happened again.
Answer:
Before the use of bricks, the Great Wall was mainly built from rammed earth, stones, and wood. During the Ming, however, bricks were heavily used in many areas of the wall, as were materials such as tiles, lime, and stone.
Explanation:
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