The answer is "openness-privacy dialectic".
Disclosure is one characteristic for relational connections. However, alongside the drive for closeness, we have a similarly essential need to keep up some space amongst ourselves as well as other people. openness-privacy dialectic alludes to the strain between the requirement for exposure and the requirement for mystery in a relationship.
Well there is gay marriage now. Id say thats the biggest change
I think it would be B but not forsure
Well, if your asking about what were the main internal causes of Roman's Empire decline, it was because the Western Empire later separated from the wealthiest Eastern part and they also had trouble with outside invasions.