Answer:
Pioneers faced many challenges on farming the Great Plains. In particular, they had to find solutions to farming problems such as ploughing the land, growing crops, lack of water, protecting the crops, fire, insects, farming machinery, and extreme weather.
The answer is C. Prophet.
Are there any options for this? The answer should be "events that have not occurred" hope that helps
The answer is C. There was concern that U.S. citizens' privacy was being violated.
Well fossil fuels are such a largely used resource in the economy it is hard to transition from it since its so depended on for many things.
