1. a “score” is twenty. calculate the number of years in “four score and seven.” then go back from 1863. what year is lincoln referring to?

He is talking about the year 1776.

The Only possible answer that makes sense is 1776. That is when the Declaration of Independence was written to let the English King that we were fed up with listening to him.

its many islands, high mountains, and remote peninsulas isolated population centers.