The answer is C, “how to solve the problem?”
<span>Various different electric telegraph systems. Morse's was not the first, just the one that succeeded in the market.
source: www.answers.com</span>
It might be said that the purpose of this extract might be to provide an explanation on what the Iroquois considered the two different sides of human nature. The example of the twins could be stated in order to make the topic clearer by resorting to a common idea, so that everyone could be able to understand.
Answer:
Visa versa came from Latin I think. It means "and the other way around"
Explanation:
Hope this helps!