What message does the speaker of “Song of the Son" suggest with
the ending "What they were, and what they are to me, / Caroling
softly souls of slavery" (lines 22-23)?

The speaker tells in these lines about the importance of his father in his life.

Explanation:

The message which the speaker of “Song of the Son" suggested was that we the black African Americans have a very painful past. Our ancestors tolerate pain and hardships in their life. We have to remember all their hardships and pain and make this society a better place for us and for our coming generations. He also mentions in this poem that his father was a slave who bears a lot of pain due to white supremacy.

normally working animals are domesticated and ruled by a master, a domesticator (tamer), to perform basic and important functions on a farm, for example. the value used in this context is animal labor in exchange for food. it is not so much a contrast to the story told by napoleon and the pigs, since the animals of that particular farm also performed functions on the farm through domestication. the only thing is that in this case, who rules them is a pig, also an animal, but very respected, to whom the other animals lent him submission. that's about a strong relationship of dependency between animal and owner.

i decided to stay late in the laboratory to continue my experiment with the lightbulb. at midnight, thomas edison opened the door and saw all the stuff he was working on. the lightbulb, film and the transmitter. as he walks in an idea hits him on how the lightbulb would work. he would have to change a few wires around to get it to light up. when he did change the wires around it worked so he decided to write a telegraph to his friend to tell him about his success.   as he was packing up he grabbed the telegraph and walked to his home. he told his wife about the success and the next morning mailed the telegraph.