Which of the Following Best Describes Social Security Reform

Which of the following best describes Social Security reform?

A) Social Security has been reformed by cutting benefits several times.
B) George W.Bush successfully reformed Social Security by partially privatizing the program.
C) Social Security reform was the hallmark legislation passed during Obama's first two years.
D) A major reform of Social Security was enacted in the 1980s in order to ensure financial solvency for the next century.
E) Reform efforts have been few and generally unsuccessful.