In order to understand the scale of potential KSA investments with the US during Trump-47’s visit, reading Ellen R. Wald, Ph.D. ‘s book on the role of Bechtel in the creation of the Aramco state is visionary, as well as Prof Vitalis’s American Kingdom would be informative as the US-Saudi relationship pre SOCAL and Dhaharan Well number 7 in 1938 is deeply embedded in history.