How did the first battle of bull run affect the north’s view of the civil war?

The Union loss made the North realize it would not be an easy victory.

Explanation:

barrio is a spanish word meaning neighborhood. in spain, several latin american countries and the philippines, the term is also used officially to denote a division of a municipality while a ghetto is a part of a city in which members of a minority group live, typically as a result of social, legal, or economic pressure. the term may have originally been used in venice to describe the part of the city to which jews were restricted and segregated.

i think the answer is   b.