I believe the answer is: are more likely to read your message than academic audiences.
People with business communication background are trained to interpret underlying message that come from various sources or behaviour. Academic audiences on the other hand, tend to only be able to read a certain message after its being constructed for common consumption (such as books)
The Preamble is important in 1787 and it still is today because the Preamble states the rights and freedoms that all citizens have in the United States.
Answer:
Conjunto de ideas, costumbres o usos que se consideran modernos o avanzados.
"la crisis de la modernidad conllevó la consiguiente aparición de una nueva era posmoderna; la arquitectura del edificio establece un diálogo entre la tradición y la modernidad; lo importante es que el Gobierno sea capaz de asumir el reto de la modernidad"
I would have to go with The answer is A.