This is the 7523rd most frequent Japanese word.
共和党
"Republican Party" (a political party in the United States).
The word '共和党' here refers to the U.S. Republican political party, demonstrating the word used as a proper noun naming a specific group.
彼はアメリカの共和党に興味があります。
He is interested in the U.S. Republican Party.
Here '共和党' signifies the contemporary Republican Party and their values, connecting historical and modern concepts.
日本史では、戦国時代の共和主義が共和党の理念に影響を与えました。
In Japanese history, the republicanism of the Sengoku period influenced the ideas of the Republican Party.
In this sentence, '共和党' refers to an organizational body within the structure of the political system, illustrating its functional context.