Congressional grants paid for percent of the development of an interstate highway system after world war ii.

90 percent

Congressional grants provided the significant of the amount required for the interstate highway system. This system has profoundly impacted the American economy and contributed significantly to improved economic productivity. The system encouraged development by making land less expensive and available to the nation's transportation system.

a countries leader should be motivated by the common good of the country.

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.