Solving Approach
At this length, the average word here runs about 3.2 letters. With plenty of short words in the mix, start by isolating any single-letter or two-letter groups — those are almost always "A," "I," "TO," "OF," or "IS." As an easy-rated puzzle, the letter substitutions tend to follow familiar patterns, making it a solid warm-up.
About John D. Rockefeller
John D. Rockefeller was an American oil magnate who built the Standard Oil Company into the world's largest oil refiner during the late 19th century. His business practices, though sometimes ruthless, made him one of history's wealthiest individuals. Rockefeller famously believed in the "Gospel of Wealth," emphasizing that the rich had a moral duty to give back to society. He became known for his philanthropic efforts, particularly in education and medical research, leaving a legacy that extended far beyond the oil industry.
Did you know? After retiring from business, Rockefeller devoted much of his wealth to philanthropy, helping to establish the University of Chicago and founding the Rockefeller Institute for Medical Research.