Frederick Douglass, ... While both Douglass and Lincoln, inspired by the ideals of liberty and equality enshrined in the Declaration of Independence, agreed that slavery was immoral, they disagreed on the best method to abolish the institution. Frederick Douglass was a compelling force in the anti-slavery movement. A man of moral authority, Douglass developed into a charismatic public speaker.
Answer:
She wouldnt know if she was getting robbed or if there was a fire or anything dangerous outside or in her house if she uses the powerful earplugs.