Penulis: Richard J. Altenbaugh

Poliomyelitis, better known as polio, thoroughly stumped the medical science community. Polio’s impact remained highly visible and sometimes lingered, exacting a priceless physical toll on its young …

The success of the polio vaccine was a remarkable breakthrough for medical science, effectively eradicating a dreaded childhood disease. It was also the largest medical experiment to use American sch …

The official school drop-out figure in the US in recent years has been 25 per cent of the cohort. Estimates from large cities are often double these rates, and in some areas 60 per cent or worse. Thi …

The official school drop-out figure in the US in recent years has been 25 per cent of the cohort. Estimates from large cities are often double these rates, and in some areas 60 per cent or worse. Thi …

The history of American education is a vital and productive field of study. This reference book provides factual information about eminent people and important topics related to the development of Am …