What was a result of the crusades

1) Great impact becouse it repoan european tarde for far east 2) merchant cities of Italy like Genua and Venice 3) It was the time when power was denctralised and locla government and represntative institutions like parliament emerged 4) more new social estates and social classes were created 5) in thata times approache dto religiosity change via new character of religious orders and monasteris also piligrmage but crusades had not such imapct on that 6) Cruasades helepd to shape the Western identity as we now it today it alsoe turned the table Europe started to expened rather to defend