Eisenhower presided over the largest public-works enterprise in American history, the building of the 41,000-mile interstate highway system. He justified these projects to ensure that armies and civilian populations could move quickly in and out of cities if a nuclear attack by the Soviets were to happen. Identify the industries that benefited most from this act in the end.

the correct answer on edgen is:

(c.) prevent the spread of communism.

i just took the test.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

quote is the answer your looking for.