Complex sentence: It was an important center in the second millennium BC and in the first half of the first millennium BC. It contained one of the largest royal palaces of Bronze Age Syria and an intact royal tomb that has provided data on the funerary habits of that period.
Split into simpler sentences: It was an important center in the second millennium BC and in the first half of the first millennium BC, with one of the largest royal palaces of Bronze Age Syria. An intact royal tomb has provided data on the funerary habits of that period.