Complex sentence: NORTOM is a privately owned Polish publishing house, founded in 1992 in Wrocław, specializing in publishing books on Polish history, Polish literature and politics, presented from Poliish right-wing nationalistic point of view.
Split into simpler sentences: NORTOM is a privately owned Polish publishing house, founded in 1992 in Wrocław. Nortom specializes in publishing books on Polish history, Polish literature and politics, presented from Poliish right-wing nationalistic point of view.