Answer:
A market for cats would have had a positive externality.
Because the cats would kill the rats on sight since that is their natural behavior.
However, it is interesting to mention, that the cat's killing has been more of a "mythic" aspect of this story, since it fails to take into account that since the black death was caused by the<em> yersinia pestis</em> bacteria, cats could have been also infected, and since their interactions with humans are greater than rats or fleas, the real outcome could have been totally unexpected.
Answer:
The words that describe a historian are:
Investigator
Communicator
Analyzer
Writer
Story Collector
Explanation:
A historian is a person who specializes in the past, based on research, study, analysis, interpretation and documentation of history.
A historian has the function of investigating, interpreting, documenting and communicating the most important events of the past life.
I hope its help you
Mnemonic devices are a type of literary device which helps you remember certain things. Mnemonic devices can be anything from acronyms, to phrases, short poems, etc. Like if you wanted to remember the order of taxonomy, Kingdom, Phylum, Class, Order, Family, Genus and Species, a mnemonic device would be something like:
Kids Prefer Chess Over Fried Green Spinach.
Hope this helped!
-Trumpular :)
Answer:
Arkansas, Tennessee, North Carolina and Virginia
Explanation:
