Read this excerpt from "Life Without Go Go Boots and answer the question. A friend of mine wears buckskin moccasins every day of her life. She has daytime and evening moccasins. This
works fine in Arizona, but when my friend fell in love with a Tasmanian geologist and prepared to move to a rain
forest, I worried Moccasins instantaneously decompose in wet weather. But I should have known, my friend has
sense. She bought clear plastic galoshes to button over her moccasins, and writes me that she's happy-
The author most likely included this excerpt to

Read this excerpt from "edward jenner and the history of smallpox and vaccination.” smallpox was introduced to europe sometime between the fifth and seventh centuries and was frequently epidemic during the middle ages. the disease greatly affected the development of western civilization. the first stages of the decline of the roman empire (ad 108) coincided with a large-scale epidemic: the plague of antonine, which accounted for the deaths of almost 7 million people. the arab expansion, the crusades, and the discovery of the west indies all contributed to the spread of the disease. unknown in the new world, smallpox was introduced by the spanish and portuguese conquistadors. the disease decimated the local population and was instrumental in the fall of the empires of the aztecs and the incas. similarly, on the eastern coast of north america, the disease was introduced by the early settlers and led to a decline in the native population. before it reached the new world, smallpox played a role in