500
On the U.A.E. flag, _______ represents peace, _______ represents prosperity, _______ represents sustenance, and _______ represents strength and valour. (Think hard. Answers may vary slightly.)
On the U.A.E. flag, WHITE represents peace; truce flags are always white. BLACK represents prosperity, as in the "black gold," oil, which made the U.A.E. so wealthy. GREEN represents sustenance, as the food, such as dates, grown and cultivated in the land. And RED represents strength and valour, as in the shed blood in battle.
There are also some who say that the creator of the flag based the colours on the virtues mentioned in an Arabic poem. His representation of the colours may be slightly different from the answer above.