<span>lower than the u.s or western Europe</span>
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.
In the Battle of Trenton (December 26), Washington defeated a formidable garrison of Hessian mercenaries before withdrawing. A week later he returned to Trenton to lure British forces south, then executed a daring night march to capture Princeton on January 3.
He was an American military officer and politician, mostly known for his role in the Continental Army during the American Revolutionary war.
Answer:
The collapse of previously existing states, such as the Song dynasty of China
Explanation:
The Mongol Empire expansion covers areas such as present-day Mongolia, China, parts of East Asia like Southern Asia, Middle Eastern part, and Eastern Europe. This places Romania, Pakistan, Siberia, Ukraine, Burma, Russia, Belarus, and many others around the region. This expansion spanned around 1206 to 1294, it led to the collapse of previously existing states, such as the Song dynasty of China was between 960 to 1279.