"Jacksonian"

Foreign Policy argues that the current President is pursuing a "Jacksonian" foreign policy.

Jacksonians focus inward, taking a profoundly nationalist approach that prioritizes domestic over foreign policy. But they are also perfectly happy to spend on the military and entirely willing to fight over issues that they perceive to be central to U.S. interests. As the historian Hal Brands describes it, “their aim in fighting [is] American victory, not the salvation of the world.”

If Trump is indeed a Jacksonian, it marks a notably nationalist turn in U.S. foreign policy—perhaps, even, the end of the era of almost unchallenged Wilsonianism that saw the United States as the world’s “indispensable nation.” Presidents since George H.W. Bush have sometimes embraced Jacksonian policies but have in the main pushed some larger vision of a U.S.-led world order. 

Joel Leggett and I both advocated for this approach way back in the old days of blogging. I also used to remind people that "Jacksonian" should remember James Jackson as well as Andrew Jackson, both early American duelists and both veterans of her wars for liberty.