to which branch "business management(comm management)" belongs? arts and humanities or social sciences?

answers1: Michelle is correct. Business Management and Communications
Management are professional programs which aren't ordinarily included
among the humanities or social sciences. It would be as if you had
asked, to which of these two branches does physics belong (it is a
physical science, not a humanity or a social science)? Some of the
classes used in business and communications may come from the social
sciences (psychology, for example), but that doesn't really make
either of those fields fit into one of the two categories you
describe.
answers2: neither I believe it belongs in the business branch (if
you're talking about college classes) if not and those are the only
two options I'd say social sciences.
answers3: French, by way of fact its the language of romance(trend,
politics, philosophy), yet italian for music, and paintings and stuff
like that, even nonetheless french has some beautiful paintings
themselves. Whichever you may desire to do greater