Grandin unpacks Frederick Jackson Turner’s “frontier thesis,” which postulated, much like Madison’s starry-eyed hope a century earlier, that the West gave the republic room to expand, that the territorial breathing room could act as a safety-valve, “a magic fountain of youth in which American continually bathed and was rejuvenated.’” The individualism espoused in the myth of the frontier, however, drew a straight line to rapacity and exploitation — including indigenous genocide, the entrenchment of slavery, the near extinction of the Buffalo, massive deforestation — generating deep inequalities and a lasting and racist plutocracy. “The frontier,” Grandin writes, “was a state of mind, a cultural zone, a sociological term of comparison, a type of society, an adjective, a noun, a national myth, a disciplining mechanism, an abstraction, and an aspiration.” It was a cure-all and an alibi, and it fostered the delusion of exceptional greatness just as it spurs today’s calls to make America, for a select few, “great” again. “Empire was a safety valve for all the pent up passions and explosive or subversive tendencies of an advanced society,” Grandin quotes Massachusetts congressman Caleb Cushing, writing in 1850.

“A Monument to Disenchantment” (jacobin.com)