Explain of how readers would recognize the literary device, connotation, and interpret for the significant meaning the writer is trying to convey.

“Napoleon was a large, rather fierce-looking Berkshire boar, the only Berkshire on the farm, not much of a talker, but with a reputation for getting his own way. Snowball was a more vivacious pig than Napoleon, quicker in speech and more inventive, but was not considered to have the same depth of character.” (line 6-8)