2. What did you understand about the song?​

The first step to understanding the meaning of lyrics is actually understanding them. Reading along will give you a much more complete picture of the words and eliminate misunderstandings. If you're trying to really dive into a song, you'll need the lyrics on hand to make sense of it.

the author is showing that it is the insatisfaction of basic needs that brings about the protests such as the strikes.if workers do not earn enough to buy food and feed their families and themselves in order to continue working, what is the use of working? besides, another message from the author is that of the owners of factories should be worried about ensuring their furure by having a second and third generation of workers in their industries.if they do not hear the workers demands, they will not have any more workers to make their pockets full.