The correct answer is:
Many settlers were unable to farm the Great Plains due to the challenges of working with the land.
The Great Plains land was not good for farming since it was very dry and flat. Settlers had to learn how to farm in that soil held together by grassroots, called sod. Settlers had to break through the sod to plant crops. Since there was not a lot of wood, they used sod to build homes.
Answer: The Three-Mile Island Incident was a nuclear power plant that melted down in Middletown, PA in 1979 and people was born with birth defects in the surrounding area.
Explanation:
No, to some observations with US policies it still displayed independence with some foreign policies especially when it comes with economy and security. But most friendly and humane foreign policies have adhered. Only it looks into critical decision-making that I believe can have an impact or a disadvantage.