What does obstinate mean

In a short summary, describe the progression of roderick usher’s mental and physical deterioration over the course of the story. in your opinion, what brought on his illness?

No man thinks more highly than i do of the patriotism, as well as abilities, of the very worthy gentlemen who have just addressed the house. what appeal does he primarily use here

What else do you think experts can learn from studying the language of written work? what do you think is the value of studying the language of william shakespeare whose writing is over hundreds of years old?