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.
Brown made a point of recruiting fugitive slaves and free blacks to be part of his raid
Claim, counterclaim, and evidence!
Answer:
The colonists complained about a lot of things that the King of England did to them, which were listed in the preamble of the Declaration of Independence. The main thing that the colonists disliked, however, was the multiple taxes forced upon them by the King of England to pay off England's war debt for the French and Indian war.