In which is the underlined phrase an adjective clause?

a. people in the united states celebrated independence day after they declared independence from england in 1776.

b. in the 1840s, companies started making special valentine’s day cards for whoever wanted to celebrate the holiday.

c. memorial day, which is observed in the united states in may, honors armed service personnel that were killed in wartime.

Hich excerpt from "the cask of amontillado" best infers what will be fortunato's downfall? the gait of my friend was unsteady, and the bells upon his cap jingled as he strode he had a weak point --this fortunato --although in other regards he was a man to be respected and even feared. he prided himself on his connoisseurship in wine. "nitre," i replied. "how long have you had that cough? " "my friend, no; i will not impose upon your good nature. i perceive you have an engagement. luchresi--"

What are the benefits of secondary source

Amaple syrup producer records the amount of sap collected from each of his trees. the line plot shows the results of one day