Which visual aid would most a speech about the history of air travel

C). A graph showing the increase in jet speeds over time.

Explanation:

Visual aid is described as the graphic or visual illustration of the information presented that assists the readers to understand and memorize the content more effectively. Visual-aid serves to compliment the information through pictorial or visual representation that accentuates the idea or information which helps the audience to affiliate the information and remember it more comprehensively and conveniently. It also functions to authorize the author's reliability by making the content more evident. Thus, option C is the correct answer for the given question as 'the graph'(visual representation) would supplement the information of 'increase in jet speeds over time'.

you need to write a question based on a prompt. you have not given the prompt, and therefore this question cannot be answered on unless you provide it.

henry david thoreau and ralph warren emerson earned the name transcendentalists.you could assume that transcendentalists come from a well educated background from people that were alive before the american civil war.these people, mostly new englanders, mostly around boston, were attempting to create a uniquely american body of literature. it was already decades since the americans had won independence from england. and so they deliberately went about creating literature, essays, novels, philosophy, poetry, and other writing that were clearly different from anything from england, france, germany, or any other european nation.another way to look at the transcendentalists is to see them as a generation of people struggling to define spirituality and religion in a way that took into account the new understandings their age made available.