Tennessee’s partner” takes place on a wyoming ranch at a new england port in a california mining camp on a new orleans plantation

Tennessee’s Partner” takes place .

In a California mining camp

The right answer is in a California mining camp.

Explanation: Just to elaborate a little on the answer, it can be added that this short story by American writer Bret Harte (1836-1902) takes place in 1854 in a town called Sandy Bar. Like many of Harte's stories, it is set in a mining camp, since the author found inspiration in the California Gold Rush, which attracted thousands of people to that state. It is a very somber story about the surprisingly unconditional and arguably strange friendship between two men, Tennessee and Tennessee’s Partner, in spite of the serious and unfortunate events that characterize it.  

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with whom will you be coming to the party? this is written correctly.