Instill fear in conservatives over some sort of minority group that will [take their jobs/murder their family/leach off welfare/replace their religion] in order to rally them
If there's anything you can count on in politics to secure votes, it's conservative insecurities
this is, of course, in contrast to your strategy which is apparently to tax everyone and import illiterate thirdworlders with room temperature iqs who dont speak english and have no meaningful skills or assets
of course this is not an issue you actually have to deal with, seeing as you live in a prison island on which the extent of minority interaction is pointing at aboriginals drinking gasoline in petting zoos because your country is a bastion of multiculturalism and reason and not a perpetually burning garbage fire of spiders and autism with human inhabitants to complement the wildlife