Which concept denotes a feeling of separation between different individuals or groups

Social distance is the concept that denotes a feeling of separation between different individuals or groups.

Explanation:

Social distance is a concept in which interdependent groups feel they are separated from other groups or the rest of society. This is a very good example of how certain minorities develop their social system because they feel a great gap from the rest of the groups of society. It is strongly related to likeness, empathy, and trust. This explains very well why some groups might not trust each other because there is a feeling of distance between them from both sides. It also applies to individuals in a group.

they required less loading and unloading

explanation:

the shipping container improved shipping because it cut down on unloading time by three weeks, eliminated wasted space, and allowed ships to carry.

both are true, the congress does have the power to create banks, even if this power is not specifically described in the constitution, since there is nothing restricting it and there is power given to the congress to make "all laws which shall be necessary and proper". maryland was not allowed to tax a branch of the national bank operating there, and the supreme court decided that no state could. both of these topics were discussed in a decision of the mcculloch v. maryland case in 1819.