The America First Party was formed in 2002 by Pat Buchanan supporters who left the Reform Party. The wikipedia gives a good neutral overview of its politics and policies:
In sum, they’re paleocons – flatly hostile to the neocon foreign-policy agenda, almost equally hostile to business conservatives or “Rockefeller Republicans,” and probably suspicious or dismissive of Libertarians. They’re not religious rightists but probably agree with them on most points – the differences are on matters of emphasis. Also they would differ on foreign policy – the “Christian Zionist” justification for America’s support for Israel would find no more acceptance among the America Firsters than any other justification for it.
Whether the America Firsters are racists, or antisemitic, is a more complicated question.
As in the ongoing threads on the Libertarian Party and the Green Party (I’m trying to box the whole compass of American third-party politics) let’s hypothesize the America Firsters come to near-unchallenged power. What would be the effects on America’s polity, society and economy?
Surprised no one has popped in yet to defend the AFP – considering we have several Dopers, mentioning no names, whose stated positions on immigration (one of the AFP’s core issues) are practically identical to Buchanan’s, and neither of the main parties really support them (remember who gave us that amnesty program?). In fact, the only other third party which is clearly anti-immigration is the Constitution Party.
The US is hopelessly entangled in all sorts of treaties, agreements, security arrangements, etc. If Isolationism were ever a good idea, it could be argued that the 20’s would have been just as appropriate then as now, maybe moreso.
This, more than anything else, distinguishes them from the business-conservatives and marks them out as a genuine populist party aiming to curtail the disproportionate political power of the rich and the corporation.
Which means their prospects for success are probably very slim . . .