Answer: In his Annual Message to Congress (state) of the Union Address on January 6,1941, Franklin Roosevelt presented his reasons for American involvement.
In Roosevelt's address, he wanted to assure American citizens that they would persevere through the Great Depression. What rhetorical device does Roosevelt use to convince Americans?
He uses repetition to emphasize America's distress.
A staff meeting to introduce new employees would be an appropriate setting to use jargon. Jargon is language familiar to a certain profession and so in this case it will allow the new employee to recognize the jargon.