Which area of the communication discipline is most concerned with the delivery of messages to groups and how audiences respond critically to those messages?

Does (flavius) josephus believe the romans were merciful when they conquered people? how does he try to persuade the reader to support his belief?

"martin luther king, jr. was buried the day after my first child was born, my daughter brooke. she was born april the eighth of 1968. i went from the hospital to the grave. and i spent three days thinking about what i was going to do with my life and decided that politics, although not perfect, was the best available nonviolent means of changing how we live. " - maynard jackson, 1990 which statement best explains how maynard jackson's 1968 decision foretold his future? question 8 options: he was elected mayor of atlanta in 1973 he was elected governor of georgia in 1990. he started his own bond and security business he removed segregation signs form water fountains at city hall

Does the amount of material present affect its intensive or extensive properties? explain.