What was the population density of most of the land in nevada wyoming arizona and oklahoma in 1890?

Census.gov  reported  population density  for Arizona in 2007 at  57 people/square mile, Wyoming at 51.3.. Other records show 0-2 people/square mile including  Nevada and Oklahoma.   With that very minimal rates as reference,  we can conclude that there is  zero population density  in those 4 cities  in 1890. 

what are local authorities doing to fix the problem

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according to the report, the government has imposed restrictions on freedom of speech, freedom of the press, freedom of assembly, and freedom of association. the official media remained tightly controlled by government censorship and obstruction. restrictions on the freedom to assemble remain a problem in vietnam.

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