4. What are the most convincing reasons for not prosecuting Nixon?

The main reasons for not prosecuting Nixon would be to save the country further embarrassment and to prevent further division.  Our country was at a very low point then.  Drawing out the process would have only made things worse in the long run.

Hope this helped! :)

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.