Under Roman law, someone accusing another person of a crime needed belief that the accused was guilty.
proof that a crime had been committed.
a lawyer willing to take the case to trial.
a witness to vouch for the accuser’s character.

what are the options so i can answer it

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.