The rhythm and flow of the language

For which cause did swift not write? the tory government the devaluation of irish coins the whig wars under william iii the starvation in ireland

Which sentence is punctuated correctly?  a.under a microscope; the organisms look a bit like ruffled tennis balls they have armored plates that fit together to make a round shape. b.when the water is disturbed; the organisms respond by glowing this makes swimmers look like floating beams of blue light. c.there is a bay in puerto rico that seems to light up at night; the light comes from tiny organisms in the water. d.the luminescence attracts visitors from around the world people are curious to see; this beautiful otherworldly sight.

Aunit "tradition vs. change" to memorize and read aloud. in the written introduction, engage the listener; state the origin of the excerpt; and identify who wrote it and its literary significance.