This is the 1819th most frequent Japanese word.
左派
Left-wing; leftist faction or group.
Here, '左派' (left-wing) is used to describe a group or ideology, namely left-wing political stands.
左派の政治家は進歩的な政策を支持します。
Left-wing politicians support progressive policies.
In this sentence, '左派' refers to the collective group or movement associated with left-wing ideologies.
彼は学生時代から左派に属していました。
He has belonged to the left-wing since his student days.
'左派' is described as an adjective ('左派的') indicating a political leaning or philosophy a person might hold.