A "score" is twenty, so four score and seven = 87.
fourscore and seven years ago means 87 years ago
Twenty years is a score, as in "Fourscore and seven years ago..." Fourscore and seven equals 87.
Fourscore and seven years is a phrase that means 87 years. "Score" refers to a period of 20 years, so four score would be 80 years, plus an additional 7 years makes a total of 87.
Fourscore and seven years is a phrase that means 87 years (a score is 20 years, so four score is 80 years plus 7). Subtracting 87 from 1863 gives you 1776. Therefore, fourscore and seven years subtracted from 1863 equals 1776.
It is 80 years.
'score' = 20 "Fourscore and seven" = 87 years ago.
Fourscore and seven years ago . . .
Do you remember Abraham Lincoln's Gettysburg Address? It was delivered in 1863, 87 years after the 1776 US Declaration of Independence. It began, "Fourscore and seven years ago ..." A 'score' is just another way of saying 20. Twenty of anything. It's similar to 'dozen' being just another way of saying 12. Fourscore is four times 20, or 80. Fourscore and seven is 80 plus seven, or 87. Lincoln could have begun his speech by saying, "Eighty seven years ago." But, "Fourscore and seven years ago" was a much more memorable way of expressing the same time frame. Way back then, eloquent oratory was a highly valued skill. Unlike today, with 'Yo, dude' and its ilk.
shall not perish from the earth.
The connection is that Lincoln began his Gettysburg Address in 1863 with the words: "Fourscore and nineteen years ago". The preceeding answer is INCORRECT. Do the math: 1863 minus 1776 equals 87 (fourscore and seven). Look at the Gettysburg Address and READ the first sentence. You will se it starts: "Fourscore and SEVEN years ago"....
A score is 20 so four score and 7 is 87. 1863- 87 = 1776 .
Fourscore refers to a period of 80 years, as "score" means 20 years. Therefore, four times 20 equals 80. This term is often used in historical contexts, such as in Abraham Lincoln's Gettysburg Address, where he famously begins with "Four score and seven years ago," referring to 87 years.