Complex sentence: The Wari state established architecturally distinctive administrative centers in many of its provinces--these centres are clearly different from the architecture of Tiwanaku, leading many scholars to stress the political independence of the two polities (Conklin 1991).
Split into simpler sentences: The Wari state established architecturally distinctive administrative centers in many of its provinces--these centres are clearly different from the architecture of Tiwanaku. Many scholars stress the political independence of the two polities (Conklin 1991).