The answer is progressive conservative party .
Old Major is the allegorical figure for Karl Marx or Vladimir Lenin, depending on your interpretation of the text. Both men stood for basically the same thing, and these things was what Orwell was exploring in the novel.
Without political parties, electors would have to evaluate every individual candidate in every single election they are eligible to vote in. Instead, parties enable electors to make judgments about a few groups instead of a much larger number of individuals.
The answer is sangam literature