Many politicians and pundits have offered their analysis of Republicans’ sweeping election victory, but only a few have adequately recognized the significance of Puerto Ricans’ support for President Trump and what it could mean for the future of the island. Speaking on Fox News the day after the election, former Republican National Committee Chairman Reince Priebus pointed out that President Trump “won in Puerto Rican communities in Florida” and said, “This idea that Puerto Rico is just a bunch of Democrats is totally false, and Donald Trump won that in the Puerto Rican community.” He’s exactly right, and his comments...