Which type of character provides an obstacle to the protagonist

What point is the author most likely making with the example september 11

What is the most likely inference a reader can make about eliza's emotional state

Using context clues read the sentence, then use context clues to determine the definition of parameters. setting clear parameters, such as rules, guidelines, or instructions, people understand what is expected of them. what is the definition of parameters? which type of context clue is used in the sentence?