What tool can readers understand the meaning of an unfamiliar word?

a. spelling rules
b. part of speech
c. capitalization
d. context clues

What aspect of the room seems to most bother the narrator of the yellow wallpaper

Read the excerpt from frederick douglass’s speech “what to the slave is the fourth of july? ”go where you may, search where you will, roam through all the monarchies and despotisms of the old world, travel through south america, search out every abuse, and when you have found the last, lay your facts by the side of the everyday practices of this nation, and you will say with me, that, for revolting barbarity and shameless hypocrisy, america reigns without a rival.what is one way that douglass achieves his purpose of persuading the reader to see his point of view? by relating as many facts and statistics to the reader as possibleby using familiar and casual language to make the reader feel comfortableby using gentle language to evoke a sense of calm and tranquilityby repeating the word “you” to directly relate to the reader

Which sentence is the most effective in stating the overall purpose of section 4, “confidentiality of user names and passwords? ”