Read this list:
a. it was established by president franklin d. roosevelt.
b. it guarantees that the poor have access to health care.
c. it was part of the great society.
d. it is an entitlement program.
e. it provides a guaranteed income to elderly americans.
which options are characteristics of social security?

ANSWER A) IT WAS ESTABLISHED BY PRESIDENT ROOSEVELT.

A, D & E

Explanation:  It was established by Franklin D Roosevelt, but there are other aspects of it.  It's also an entitlement program b/c by definition it's a federal program that requires payments to any person who meets certain eligibility requirements.  Social security clearly provides a guaranteed income to elderly Americans b/c that's what it was designed to do

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.