Question: The Troelfth Cake, is a 1773 French allegory and satire on which event that took place in 1772 as the first of three partitions that ended the existence of the Polish-Lithuanian Commonwealth by 1795?
Sentence (from "First Partition of Poland"): With Poland unable to effectively defend itself, and with foreign troops already inside the country, the Polish parliament (Sejm) ratified the partition in 1773 during the Partition Sejm convened by the three powers.
Relevant evidence: No