If you are standing inline the answer would be A-Body language;
if you are in a discussion answer would be through verbal language, spoken language.
There is also written language...
but I think the answer is body language...
Renaissance means the revival of art and literature under the influence of classical models in the 14th–16th centuries. Therefore your answer for this question is 'The return of the Classical.'
Hope I was of use
The analyst
is determining the direction of the public opinion. By understanding the direction
of the public opinion, an analyst will find which position does the majority of
people hold into. The direction could be a positive or a negative direction.
#2 I think if not than #3
