Answer:
Lack of Empathy & Mutual Understanding
Explanation:
Raj & Jamie, recently came together couple, broke up due to a conflict for about two days.
Both of them had made different plans for an evening (Raj - Concert & Jamie - dinner. So, they got disappointed with each other as - one's (Jamie's) plan got cancelled & then she was not in good mood while other's (Raj's) plan, which made the latter also upset.
Instead of fighting, they could have shown empathy towards each other's feelings and could have made an attempt to understand each other's state of mind by putting themselves in other one's shoe. Such empathy & mutual understanding could have helped them solve their issue in a manner, constructive for their relationship & could also have enhanced resilience of their relationship. For eg - they could have surprised each other with a surprise date of other one's choice (Raj - Dinner, Jamie - Movie/ concert) However, lack of empathy & mutual understanding turned a petty issue into huge conflict & broke up their relationship.

Indian Standards Institute.

Answer: The highest security classification. "Top Secret shall be applied to information, the unauthorized disclosure of which reasonably could be expected to cause "exceptionally grave damage" to the national security that the original classification authority is able to identify or describe."
Explanation:
A. the declatory listed colonial complaints about many British policies