Complex sentence: The Museum of Nature and Environment of the Republic of Belarus is a museum in Minsk, Belarus, founded in 1991 at Minsk on the basis of the nature of Belarusian National History and Culture Museum.
Split into simpler sentences: The Museum of Nature and Environment of the Republic of Belarus is a museum in Minsk, Belarus. Founded in 1991 at Minsk on the basis of the nature of Belarusian National History and Culture Museum.