Read the citation below, which is from a computer file. 3

“Underground Railroad.” World Book Online. 2012. Web. 20 December 2012. .

Which best explains why “2012” appears twice in the citation?

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.

they usually pass federal laws

and sometimes in the elections of the president

they worshiped several is that all it's asking?