The Secretary of Health, Education, & Welfare was the head of the department concerned with the areas named in its title. He was a member of the President'sCabinet. In 1979 there was a division of the Secretary of Health, Education, & Welfare's position into separate secretaries of Health & Human Services and Education.
... passive is not maintained in later Sanskrit). The four systems are:
Present[?] (Present[?], Imperfect[?], Imperative, Potential)
Future (Future[?], ...