Background
Source: Wikipedia
Joel Dorman Steele (May 14, 1836 – May 25, 1886) was an American educator. He and his wife Esther Baker Steele were important textbook writers of their period, on subjects including American history, chemistry, human physiology, physics, astronomy, and zoology. He was an influential figure in the movement to standardize science education in the mid-late 19th century.
