William Graham Sumner (1840-1910), American professor at Yale College for many years where he had a reputation among students as one of the most influential teachers.
For many years where he had a reputation among students as one of the most influential teachers. William Graham Sumner (1840-1910), was an American academic and professor at Yale College.
William Graham Sumner (1840-1910), was an American academic and professor at Yale College. For many years where he had a reputation among students as one of the most influential teachers.
William Graham Sumner (1840-1910), was an American academic and professor at Yale College. For many years where he had a reputation among students as one of the most influential teachers.