beacuse it was to much for the power grid at a time
All of these are important to playing a role in this world. Each one of these answers are crucial skills in life.
I hope this helped!
Your answer is wrong and I have no idea why your talking about feminism. But anyway the affect of surprise was that the natives Americans enemy wouldn't have time to prepare so the losses/casualties for the enemy would be heavy,also using the element of surprise would also most likely scare enemy soldiers, and they would be distracted and confused as well.