Answer :
This is a sentence from the poem " Battle Cry of Freedom." It is a sentence to welcome all the people of the country to fight for it.
So the poem is calling out to all the people who are loyal, brave, and true to shout the freedom cry. According to the sentence of the poem, the person who joins the army may be poor but he will never be a slave.
This poem was written by an American composer. His name was George Frederick Root. This poem was penned during the American Civil War. It is a patriotic song and helps to advocate the causes of abolitionism and unionism. It tries to increase the motivation of the people by asking the people to be loyal, brave, and true to their country.
Learn more about battle cry from here:
https://brainly.com/question/751376
#SPJ4