Toby reads a short article and decides that its main idea is this: It is very difficult--but not impossible--to learn to ride a unicycle. Persistence is the key. What textual evidence could Toby cite to back up his claim about the article's main idea? the article’s statistics about unicycle sales last year the article’s statistics about unicycle injuries last year the article’s quote from a professional unicycle instructor the article’s quote from someone who watches unicycle races on television

C). The article's quote from a professional unicycle instructor.

Explanation:

The textual evidence that Toby can cite to support his claim regarding the central idea of the article would be the 'quotation used in the article by a professional unicycle instructor.' A textual evidences involves factual and statistical details or demonstrating examples and quotations which help justify a claim or provide support to it. Thus, the professional instructor's words would show that the claim 'persistence being the key to learn unicycle' is factual and makes an authentic and objective claim. Thus, option C is the correct answer.

recent news about two years ago indicates that a polish forestry student by chance unearthed at a depth of about 40cm (16 inches), during digging in a damp polish forest he found a 13-page manuscript into a thermos flask.

greek jew marcel nadjari was a aischwitz slave who witnessed how the nazi's built big death chambers and crematoriums and told how he was forced to escort fellow jews to the gas chambers. he accounts on this manuscript how the nazi's disguised this chambers to look like showers. also, he describes this place as a process of extermination from the chambers to the trains arriving to take the bodies.