 Truman's predecessor, Franklin D. Roosevelt, had organized his own presidential library, but legislation to enable future presidents to do something similar had not been enacted. Truman worked to garner private donations to build a presidential library, which he donated to the federal government to maintain and operate — a practice adopted by his successors. He testified before Congress to have money appropriated to have presidential papers copied and organized, and was proud of the bill's passage in 1957. Max Skidmore, in his book on the life of former presidents, noted that Truman was a well-read man, especially in history. Skidmore added that the presidential papers legislation and the founding of his library "was the culmination of his interest in history. Together they constitute an enormous contribution to the United States — one of the greatest of any former president."
