Answer:
D.) the ambition of those who had to endure segregation
Explanation:
The main way in which Hoover expected social services to be provided to poor Americans was that he "<span>hoped private charities would take care of the needs of poor Americans," since he was very much against government intervention in the economy, unlike his successor FDR. </span>
By wash I think it means get rid of, your hands might suggest youve done something. maybe it means to gget something off your chest.