One of the main effects of the passage of the Interstate Highway Act of 1956 was the expansion of A. the airline industry B. ridership on long-distance passenger trains
C. communities in the suburbs
D. immigrant populations

Hich answer supports the statement, "the state constitution is more detailed than the u.s. constitution"? a) the u.s. constitution was created after state constitutions had been established. b) the u.s. constitution only exists because the state constitutions allowed it to be created. c) the articles in the state constitution do not deal with amendments like the u.s. constitution does. d) the articles in the state constitution deal with more specific issues than does the u.s. constitution.