Heliopolis (ancient Egypt) from him the true length of the year and month, upon which he formed his octaeterid, or period of 8 years or 99 months. Ptolemy II had Manetho, the chief priest of Heliopolis, collect his history of the ancient kings of Egypt from its archives. The later Ptolemies probably took little interest in their "father" Ra, and Alexandria had eclipsed the learning of Heliopolis; thus with the withdrawal of royal favour Heliopolis quickly dwindled, and the students of native lore deserted it for other temples supported by a wealthy population of pious citizens. By the 1st century BC, in fact,
Rulers of Nations their real counterparts at the time of the game's release. Rulers of Nations under default settings includes characters which caricature real life figures at the time of the game's release. However, there is only one standard voice for male and another for female leaders. People caricatured include: Territorial disputes in Rulers of Nations are merely shown as a cause for poor bilateral relations, with one of the claimant countries having full control of the region. Examples include: Some cities were also incorrectly positioned such as Cebu City in the Philippines. In the game Cebu City is positioned on Bohol island