Brazilian voters have denied Latin America’s resurgent right its ultimate prize, snapping a streak of seven straight conservative presidential victories in 18 months.

The stunning triumph of leftist incumbent President Luiz Inácio Lula da Silva over Flávio Bolsonaro on Sunday, with 51.8% of the vote to 48.2%, limits U.S. President Donald Trump’s drive to tighten his grip on the Western Hemisphere and cements Latin America’s most populous country and largest economy as a counterweight to Washington. A Bolsonaro victory would have left Mexico’s Claudia Sheinbaum as the only progressive president among the region’s powerhouses.

For the Trump administration, which has wielded punishing tariffs, severe sanctions and military force to reassert its dominance in the region, Lula’s victory complicates its campaign to enlist Brazil in its military coalition against cartels and to gain preferential access to the country’s critical minerals, analysts say.