Which is an essential difference of purpose between the text wonderful things and Egypt's master builders

Read this excerpt from tim o’brien‘s “ambush” “i had already pulled the pin on a grenade. i had come to a crouch” which literary device is most clearly shown in this excerpt?

5read the following sentence from kennedy's inaugural speech. and so, my fellow americans, ask not what your countfor you; ask what you can do for your country. ot what your country can dothis sentence is an example of an antimetabole, a rhetorical device in whichthe speaker reverses the order of repeated words. antimetabole is used toplace added emphasis on the final part of the statement. which of thefollowing is also an example of antimetabole? a"this nation, for all its hopes and boasts, will not be fully free until itscitizens are free." – john f. kennedy, 1963"forgive your enemies, but never forget their names."- john f. kennedy, quoted in 1984 by ed kochc"mankind must put an end to war, or war will put an end to mankind."- john f. kennedy, 1961d"a man may die, nations may rise and fall, but an idea lives on."- john f. kennedy, 1962

Which statement about paragraph is accurate? a they are always focused on the main idea. b they are always the same length c they are always indented d they always contain a topic sentence