Answer:
This speech was delivered in 1863 during the civil war.
Step-by-step explanation:
This speech was delivered in 1863 during the civil war, after 87 years of the signing of the Declaration of Independence. The main purpose of this speech is to encourage the nation and give hope to them that this hard time also passed and we gain prosperity in the coming future. In this speech he wants to say that our forefathers build this nation and they have the believe that their coming generation moves the country towards prosperity and development.