Hey guys! can you check my prompt if it's correct? if not me to revise or edit it or make it more good.
"people who travel in airplanes must undergo intensive security screenings."

I believe intensive is not the right word. I would prefer extensive security screenings.

what are the choses?

both the address and the poster use diction to convey their message. diction is defined as a style of writing or speaking based on the types of words chosen in order to send a message. parallelism is when a similar sentence structure is used for several sentences on a text; roosevelt's address doesn't follow that. repetition has to do with repeating a word or sentence in order to emphasize and idea, however neither the poster nor the address use repetion. finally, the address doesn't use images to convey a message.