Poland was voting on Sunday in a tight presidential election that will determine whether the country cements its place in the mainstream of the European Union or turns toward Donald Trump-style nationalism.

Exit polls in Poland’s presidential run-off showed the two candidates in a statistical tie with the race still too close to call in the deeply divided nation. The results could set the course for the nation’s political future and its relations with the European Union.

Outcome will determine whether the Poles choose a more nationalist path forward or pivot more decisively toward liberal democratic norms