Complex sentence: The Golden Horde (Tatar: Алтын Урда "Altın Urda";, "Züchii-in Uls";) was a Mongol and later Turkic khanate that was established in the 13th century and formed the north-western sector of the Mongol Empire.
Split into simpler sentences: The Golden Horde ("Züchii-in Uls";) was a Mongol khanate. It was established in the 13th century and formed the north-western sector of the Mongol Empire.