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.
Because the texans needed their envirnmental resources for help
The invasion of Poland caused the beginning of World War II
They started to question Britain, They were growing away from Britain because of the high tax, mistreatment and no representation in the government
Im not sure if youre looking for a state but if you are then that would be the Nebraska populist party