What does the excerpt ads to the reader's synthesis about Stephenson's invention? A Stephenson was adept at taking other's ideas and putting them to practical use.

OB. Stephenson put improvements in place that would double the speed of his first engine.

OC. Various mechanics had been working for a long time to perfect high-pressure steam engines.

OD. The key to developing successful steam engines came in establishing partnerships.

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literary elements are the essential parts needed to tell any story; they include theme, conflict, characterization, setting, style, and tone. characterization is used by authors to make characters come to life by either describing or highlighting characters traits. characterization is certainly one major literary element harper lee ties to key coming-of-age scenes in the novel to kill a mockingbird and develop her coming-of-age theme.throughout the novel, all three of the major child characters