The is responsible for monitoring and maintaining the interstate highway system.
a. office of planes, trains, and automobiles
b. department of labor
c. department of transportation
d. office of budget and management

After the success of the sputnik launch, the united states feared that they would never be able to launch their own satellite, the ussr had used technology developed by the united states, the soviets had superior nuclear capabilities, that any future us satellites would not be as successful.