Original: This includes the well-known cities of Tikal, Palenque, Copán and Calakmul, but also the lesser known Dos Pilas, Uaxactun, Altun Ha, and Bonampak, among others.
Simplified: Well-known cities were Tikal, Palenque, Copán and Calakmul. Lesser-known cities were Dos Pilas, Uaxactun, Altun Ha, and Bonampak, among others.