Complex sentence: He studied at Uppsala University, and in Paris, Leiden and Halle, and became friends with the major contemporary Orientalists, as Michaelis, Etienne Fourmont and Albert Schultens.
Split into simpler sentences: He studied at Uppsala University and in Paris, Leiden and Halle. He became friends with the major contemporary Orientalists, as Michaelis, Etienne Fourmont and Albert Schultens.