Respuesta :
Lincoln's address starts with “Four score and seven years ago.” A score is equal to 20 years, so he was referencing 87 years ago — 1776, when the Declaration of Independence was signed. The speech was made, then, seven score and seven years ago.
Answer:
87 years
Explanation:
A score is 20 years. Lincoln was, in his speech, talking about what happened 87 (4 *20) years ago in 1776 ( the Declaration of Independence )