Complex sentence: Based in his capital of Agbome, Wegbaja and his successors succeeded in establishing a highly centralized state with a deep-rooted kingship cult of sacrificial offerings, including a heavy emphasis on human sacrifices in large numbers, to the ancestors of the monarch.
Split into simpler sentences: Based in his capital of Agbome, Wegbaja and his successors succeeded in establishing a highly centralized state with a deep-rooted kingship cult of sacrificial offerings. These included an emphasis on human sacrifices in large numbers, to the ancestors of the monarch.