Why were some Mississippian settlements destroyed by trade? They moved so they could participate in trade.
They were divided over income from trade.
They were divided over European culture.
They moved to layoid the Europeans.

According to us supporters, which was a benefit of purchasing alaska? the territory would be a buffer to invasions from europe. the territory would provide a place for many americans to live. it would increase trade by improving access to the northern pacific. it would increase the united states’ power by creating a bond with russia.