<em>The group of people that Washington surprised and captured after crossing the Delaware were the;</em>
<u>Hessians</u>
Assuming that you're referring to the story the Wallce of time, at first she is afraid because the storm seems very powerful. Then, later in the story, she became interested in the science of the storm.
The exchange that most affected the indigenous people was the one of diseases. Native Americans hadn't encounter the diseases the European brought before, so they hadn't develop immunity to them. This is the major reason of the large death of Native Americans, besides the war between them and the brutality of the Europeans.
Both had a very very bad impact on the environment surounding them
The correct answer to this open question is the following.
I do not agree with what John Green said.
John Green stated that it might have been better if the Persians beat the Greeks. His arguments were that the Persian life was not bad. Persians ruled prosperous cities. And he comments that life was not easy in ancient Greece if you were a woman or a slave.
Of course, Greece was not perfect and had many issues. But the Persia Empire also had its many issues too.
I think it was good that Greece won the Persian Wars. The Greek victory established a foundation of a classical time in which Greece "exported" the idea of democracy to other states, as well as the philosophical ideas of great thinkers of Athens. Arts, literature, sculpture, and architecture were other important Greek influences that transcended the test of time.