This is the 1148th most frequent Russian word.
республикой
The Russian word "республикой" translates to "republic" in English and is used in the instrumental case.
In this sentence, 'республикой' is used to describe the form of governance, indicating that Russia operates through a system akin to a republic.
Россия управляется как республикой.
Russia is governed as a republic.
Here, 'республикой' refers to a specific republic, showing pride and connection to one's nation or state structured as a republic.
Мы гордимся нашей республикой.
We are proud of our republic.
In this example, 'республикой' defines a type of state characterized by having an elected leader, explaining a fundamental characteristic of a republic.