explain when and where modern-day policing first came to America and what it's primary challenges were

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.

taxation that is paid in kind, that is with goods or services rather than money

i think the answer is c