Ralph Cameron began his career at a young age, leaving home to work on the fishing fleet in Newfoundland before moving to Flagstaff, Arizona Territory. He established a mercantile store and engaged in prospecting around the Grand Canyon, eventually securing a mining claim. Cameron constructed a trail and log cabin hotel to improve access to his mining operations and later established a toll road and hotel at the head of the Bright Angel Trail. He transitioned into public service, serving as Coconino County's first sheriff and later as chairman of the Coconino County Board of Supervisors. Cameron championed Arizona's statehood, delivering a pivotal speech that led to Arizona's admission to the Union on February 14, 1912. He then pursued a career in the U.S. Senate, where he secured significant appropriations for infrastructure projects, including the Coolidge Dam.

Ralph Cameron's political identity is marked by a blend of regional economic advocacy and personal business interests, creating a unique ideological tension. He championed Arizona's statehood, arguing for local representation, yet his economic policies often intertwined with his personal ventures, particularly in mining and land use. Cameron's opposition to the Grand Canyon National Park highlights a surprising stance against federal land protection for the sake of local economic opportunities. His legislative efforts to control mining claims and influence the National Park Service reveal a calculated approach to balancing regional development with personal financial gain.