Large u. s. corporations competed with each other as the postwar economy grew, and some expanded oversees to become

Large US corporations competed with each other as the postwar economy grew, and some expanded overseas to become multinational corporations.

Explanation:

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.

it is a : ) always outside of government control