For who did it take time and money to ship soldiers and supplies across the ocean?

Well anybody who is fighting a war that must ship soldiers across the ocean. Considering you're in middle school, the answer would probably be Britain in the American revolution or the 7 years war.

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.

c. the passage of the fifteenth amendment