Levittown was an important part of what post-world war ii issue?

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean

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.