Answer:
Yes it was effective
Explanation:
Social Security provides a foundation of income on which workers can build to plan for their retirement. ... Eighty-five years after President Franklin Roosevelt signed the Social Security Act on August 14, 1935, Social Security remains one of the nation's most successful, effective, and popular programs
Cleaning and making sure it has no knots in it
The Missouri compromise was nullified by the Kansas-Nebraska act. This act allowed the people in each state to determine whether or not slavery would continue within their state.
Abolitionist John Brown was executed because of his attempt to seize the arsenal at Harper's Ferry. John Brown led the Harper's Ferry raid.
The answer is D) 8 hr work day