The question is asking to determine the year the the natural gas would last according to some estimate, base on my research and further investigation, the possible answer would be 92 year. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification
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A ruler with complete authority over the government and lives of the people he or she governs.
Answer:
luxury items for consumers
authoritarian favoring or enforcing strict obedience to authority, especially that of the government, at the expense of personal freedom.
Answer:
A Missouri, Arkansas, and Kansas