USA HISTORY

Detailed explanation-1: -It would sustain the economy and support international competitiveness even as the economy evolved from an industrial era to an information age in a worldwide marketplace. In addition, the Interstate System has proven invaluable to the national defense through countless military endeavors.

Detailed explanation-2: -This act authorized the building of highways throughout the nation, which would be the biggest public works project in the nation’s history. Popularly known as the National Interstate and Defense Highways Act of 1956, the Federal-Aid Highway Act of 1956 established an interstate highway system in the United States.

Detailed explanation-3: -The interstate highway system, the largest public works program in history, has had an enormous impact on the nation. The interstate highway system has positively influenced economic growth, reduced traffic deaths and injuries, provided substantial benefits to users, and been a crucial factor in the nation’s defense.