Answer:
Family Assistance Program.
Step-by-step explanation:
The welfare program reformed by the President Nixon was Family Assistance Program (FAP).
In August 1969, President Richard Nixon proposed a reform to give direct relief to poor families. The basis for the FAP welfare program was President Lyndon Johnson's war on poverty program. Johnson's program was aimed at providing assistance to all American citizens, especially the working class people.
Therefore, Family Assistance Program is the correct answer.