When a technical term is new to an audience, which of the following types of supporting materials most effectively enhances audience understanding?a. statistic b. testimony c. definition d. example e. narrative

Option D is correct

Explanation:

Example gives pattern for understanding so it is most effective

The answer is definition (Option C)

Explanation:

To start with, a technical term is a word or phrase which has meaning within a particular field of expertise. In other words, technical terms can only be understood by people or professionals who studied a particular field of expertise or work in that field.

Thus, when a technical term is new to an audience, there is a high probability that the audience won't understand the term. The speaker or writer can help his/her audience understand the term by defining it (explain what the term means). After definition, comes examples to further aid understanding.

the words "strangest" and "unusual" suggest (:

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)