A book about the decision to drop the atomic bomb on Hiroshima is a part of social histories.

While preparing for a presentation on the

results of an employee satisfaction survey, Grace needed to develop a graph to show how the company had progressed from last year's survey results. She also wanted to show the relationships among different variables in the survey. Which type of graph should Grace choose? A. Line graph B. Bar graph C. Pie graph D. Presentational graph

Which of the following is true of ethical public speakers?

A) ?They use informal communication at public events. B) ?They report only their perception of an issue. C) ?They engage in plagiarism. D) ?They practice what they preach.