This is the 10076th most frequent Korean word.
공화국들을
"Republics."
In this sentence, '공화국들을' refers to numerous republics that are the subjects of his travel.
그는 여러 공화국들을 여행하는 계획을 세웠다.
He planned to travel across several republics.
Here, '공화국들을' is used to represent various republics that are being analyzed and compared.
역사 선생님은 공화국들을 비교하며 특성을 설명했다.
The history teacher compared the republics and explained their characteristics.
In this case, '공화국들을' addresses multiple republics involved in political discourse.