Did President Hoover support "Direct Relief?

He believed in a limited role for government and worried that excessive federal intervention posed a threat to capitalism and individualism. He felt that assistance should be handled on a local, voluntary basis. Accordingly, Hoover vetoed several bills that would have provided direct relief to struggling Americans.

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b) the confederacy had to pay all union war expenses.

there are many answers to this question, such as a diplomat, ambassador, soldier, united nations employee, cia, etc.