Stephan speaks in public on a regular basis and enjoys the experience with little to no anxiety but he is very anxious when asked to communicate in meetings. It seems that Stephan experiences communication apprehension.

Predict how the transcontinental railroad will make a difference in the civil war. now, research the inventions of the 19th century. tell what other inventions of the 19th century will change the way people see and remember the war? why?