<prompt> Voltooi die volgende sin:  <response>: Die Slag van San Juan Hill. Hy word by talle geleenthede deur Roosevelt in sy boek The Rough Riders genoem en n boek van Greenway se eie korrespondensie is omskep in n boek getiteld It Was the Grandest Sight I Ever Saw: Experiences of a Rough Rider As Recorded in the Letters of Lieutenant John Campbell Greenway. In sy boek, The Rough Riders, het Roosevelt oor luitenant Greenway gesê: 