The first one "Both dynasties promoted in principles of Buddhism." is one of them (I'm positive) and I'm thinking the lats one "Both dynasties maintained a standing Army, but I'm not positive about this one!!
Answer:1:Defining the purpose of your event, will help you: Research if there is a better way to achieve your purpose. Plan your event around achieving your purpose. Once your event is finished, evaluate if you achieved your purpose.
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