Ah, classic Frederick Douglass.
On the story "Narrative of the Life of Frederick Douglass", which I read last year, it explains the misery of slavery and how tough it was for him to escape slavery. He questions the ethics of slavery, and why it's immoral to hold people property over other people, when the Declaration of Independence said that "Everybody is equal". On the text, you will see that he secretly taught himself to read and write, just to spread his messages.
Frederick Douglass, as an abolitionist, hoped that one day, slavery would end. Why does he have this hope? Well, there is no debate to slavery. SLAVERY IS IMMORAL.
Tornado destroys, fire burns identifies cause and effect.
One process, the cause, is responsible for the second, the effect, and the second is, in turn, dependent on the first. <em>In each pair, the cause is given first the effect later</em>.
Tornadoes generally leave destruction in their wake: they destroy houses, crops and even take lives. Fire burns or melts everything in its way at the right temperature. Few materials are not affected by it.
Answer:
popular and dangerous are the answers