guys i need 3 evidence and 3 reasons on why animal testing should be banned and a claim for it please help

What does sterling brown mean when he mentions the chain gang a.) brown is referring to people in general, who are chained in their minds. b.) brown is referring to slaves in chains c.) brown is referring to gangs in the ghetto chained to their crimes and poverty d.) brown is referring to men perhaps prisoners singing/chanting while working.

Hurry and answer will give you ! in at least two hundred words, explain how “birthplace” is influenced by cultural experience.

How did the language of the gettysburg address differ from the language in the secondary source about this speech?