Der, die or das?
neuter noun · anniversary · level A2
die Jubiläen - in the plural, every German noun takes the article die.
No guessing needed: -um → das · 1.1% (but Raum, Baum, Traum are der!) "Jubiläum" follows the rule Nouns ending in -um, which covers 26 words in the Genau course.