Final answer:
The original September 11th Victim Compensation Fund was an example of the devaluation of housework in the United States. Changes were made after feminist groups lobbied the US government to recognize the economic loss suffered by survivors of the attacks, including the value of unpaid work done primarily by women.
Step-by-step explanation:
A powerful example of the devaluation of housework in the United States occurred with the original September 11th Victim Compensation Fund. After feminist groups lobbied the US government, changes were made to provide compensation for the economic loss suffered by survivors of the attacks. This included recognizing the value of the unpaid work done by victims who were primarily women.